{"title":"HDD Sondes","description":"Refurbished and New Sondes for Horizontal Directional Drilling","products":[{"product_id":"underground-magnetics-echo-50-transmitter","title":"NEW Underground Magnetics Echo 50 Sonde","description":"\u003cp data-end=\"294\" data-start=\"0\"\u003eThe Echo 50 is an extended-range HDD sonde designed to give crews more flexibility in changing jobsite conditions. It supports up to 10 frequencies and includes two selectable power modes, allowing operators to adjust both frequency and output power while the transmitter is still downhole.\u003c\/p\u003e\n\u003cp data-end=\"488\" data-start=\"296\"\u003eIn High Power Mode, the Echo 50 can provide locating depth capability of up to 160 feet, making it a strong option for deeper bores, longer shots, and areas with heavy signal interference.\u003c\/p\u003e\n\u003cp data-is-only-node=\"\" data-is-last-node=\"\" data-end=\"714\" data-start=\"490\"\u003eBuilt for demanding drilling environments, the Echo 50 delivers dependable performance when crews need stronger signal control, better adaptability, and reliable locating coverage across a wide range of HDD applications.\u003c\/p\u003e\n\u003ctable class=\"specs-table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumber of Frequencies\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd\u003e12\u003cbr\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequencies Range\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e4kHz - 41kHz\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDepth\u003c\/td\u003e\n\u003ctd\u003e90 ft - 130 ft (Normal Mode)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cbr\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e90 ft - 164 ft (Power+ Mode)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\nBatteries\u003c\/td\u003e\n\u003ctd\u003e1x Echo Cell Kits\u003cspan\u003e\u003cbr\u003e1x Lithium Batteries\u003c\/span\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLength\u003c\/td\u003e\n\u003ctd\u003e15 inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWidth\u003c\/td\u003e\n\u003ctd\u003e1.25 inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Underground Magnetics","offers":[{"title":"Default Title","offer_id":41093606736008,"sku":"","price":3400.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/6260\/7496\/files\/Underground-magnetics-echo-50-Undergroundprecision_856e5ece-1394-4942-8700-32289f64f3e4.png?v=1780517367"},{"product_id":"underground-magnetics-echo-70-transmitter","title":"NEW Underground Magnetics Echo 70 Sonde","description":"\u003cp\u003e\u003cspan\u003eThe Echo 70 is an extended range Sonde that offers up to ten frequencies as well as two power modes. Switch not only frequency but also power mode down hole. With a depth range of up to 230 feet in High Power Mode, the Echo 70 offers exceptional versatility in all drilling environments. No job is too big nor is any interference too loud for the Echo 70.\u003c\/span\u003e\u003c\/p\u003e","brand":"Underground Magnetics","offers":[{"title":"Default Title","offer_id":41093606768776,"sku":"","price":4500.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/6260\/7496\/files\/NEWUndergroundMagneticsEcho70Sonde.png?v=1780517662"},{"product_id":"eclipse-series-transmitters","title":"Refurbished Black Sonde ET for DigiTrak Eclipse locators","description":"\u003cp\u003e\u003cspan\u003eIntroducing the refurbished black transmitter (Sonde) ET for DigiTrak Eclipse locators – an essential and powerful tool for technicians who require accurate measurements at depths of up to 50 feet. Featuring superior compatibility with DigiTrak Eclipse, this transmitter is equipped with 0.1% pitch technology to guarantee precise measurements and deliver unbeatable performance that you can rely on. With dimensions of 1.25\" x 15\" (3.2 cm x 38 cm), the sonde operates on 2 C-size Alkaline batteries, Supercell or HDD Powercell.\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan\u003eBringing 165 combined years of competent training and experience, our team of professional engineers take full ownership of your product by offering you world-class service and companionable support throughout. All refurbished transmitters come fully tested and inspected and are backed by our industry-leading warranty coverage so you can shop stress-free! We provide next-day shipping within the USA, so there’s no risk of downtime in seeking efficient results. Additionally, we offer flexible international shipping rates worldwide for your convenience without having to worry about hefty costs or lengthy delivery times – order quickly and assuredly from us today!\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Digitrak","offers":[{"title":"Default Title","offer_id":41093606801544,"sku":"ET","price":1599.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/6260\/7496\/files\/RefurbishedETBlackTransmitterSondeforDigiTrakEclipse.png?v=1780517326"},{"product_id":"digitrak-f2-series-transmitters-fxl-19-black-extended-long-range-transmitter-with-0-1-pitch-19-2khz-depth-range-85ft-25-9m","title":"Refurbished Black Sonde FXL19 For DigiTrak F2 F5 locators","description":"\u003cp\u003eGet precise service and support with the refurbished Black Extended Long-Range Transmitter (Sonde) FXL19 for DigiTrak F2 F5 locators. With 0.1% Pitch (19.2 kHz) to a depth range of 85 ft \/ 25.9 m and dimensions of 1.25\" x 19\" (3.2 cm x 48.26 cm), \u003cspan data-mce-fragment=\"1\"\u003ethe sonde operates on 2 C-size Alkaline batteries, Supercell or HDD Powercell.\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003eIt’s not compatible with Falcon Series Locators.\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eBringing 165 combined years of competent training and experience, our team of professional engineers take full ownership of your product by offering you world-class service and companionable support throughout. All refurbished transmitters come fully tested and inspected and are backed by our industry-leading warranty coverage so you can shop stress-free! We provide next-day shipping within the USA, so there’s no risk of downtime in seeking efficient results. Additionally, we offer flexible international shipping rates worldwide for your convenience without having to worry about hefty costs or lengthy delivery times – order quickly and assuredly from us today!\u003c\/span\u003e\u003c\/p\u003e","brand":"Digitrak","offers":[{"title":"Default Title","offer_id":41093606834312,"sku":"FXL19","price":1875.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/6260\/7496\/files\/RefurbishedBlackSondeFXL19ForDigiTrakF2F5locators.png?v=1780517279"},{"product_id":"digitrak-f5-series-transmitters-f5d-19-12-blue-dual-frequency-long-range-transmitter-with-0-1-pitch-19-2-12khz-depth-range-65ft-19-8m","title":"Refurbished Blue Sonde F5 19\/12 for DIGITRAK F5 Locator","description":"\u003cp\u003eIntroducing the highly-compact and versatile Refurbished Transmitter (Sonde)\u003cspan\u003e \u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003eF5 19\/12\u003c\/span\u003e, designed for use with DigiTrak F5 locators. Its 0.1% pitch\u003cspan\u003e (19.2\/12 kHz)\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003eprovides reliable performance and its depth range of\u003cspan\u003e \u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003e65ft\/19.8m\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003emakes it perfect for precision locating tasks. The\u003cspan\u003e \u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003e1.25\" x 15\" (3.2 cm x 38 cm)\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003esize ensures easy portability for technicians working field jobs on location. The sonde operates on 2 C-size Alkaline batteries, 1 Supercell or 1 HDD Powercell. Get your\u003cspan\u003e \u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003eRefurbished Transmitter (Sonde) F5 19\/12\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003eand make sure all your HDD locating tasks run smoothly!\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eNot compatible with Falcon Series Locators.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-mce-fragment=\"1\"\u003eBringing 165 combined years of competent training and experience, our team of professional engineers take full ownership of your product by offering you world-class service and companionable support throughout. All refurbished transmitters come fully tested and inspected and are backed by our industry-leading warranty coverage so you can shop stress-free! We provide next-day shipping within the USA, so there’s no risk of downtime in seeking efficient results. Additionally, we offer flexible international shipping rates worldwide for your convenience without having to worry about hefty costs or lengthy delivery times – order quickly and assuredly from us today!\u003c\/span\u003e\u003c\/p\u003e","brand":"Digitrak","offers":[{"title":"Default Title","offer_id":41093606867080,"sku":"F5 19\/12","price":1779.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/6260\/7496\/files\/RefurbishedBlueSondeF519-12forDIGITRAKF5Locator.png?v=1780517197"},{"product_id":"digitrak-f2-series-transmitters-fx-12-gray-long-range-transmitter-with-0-1-pitch-12khz-depth-range-65ft-19-8m","title":"Refurbished Gray Sonde FX12 For DigiTrak F2 F5 locators","description":"\u003cp\u003eIntroducing the highly-compact and versatile Refurbished Gray Transmitter (Sonde) FX12, designed for use with DigiTrak F2 and F5 locators. Its 0.1% pitch of 12 kHz provides reliable performance and its depth range of 65ft or 19.8m makes it perfect for precision locating tasks. The 1.25\" x 15\" (3.2 cm x 38 cm) size ensures easy portability for technicians working field jobs on location. T\u003cspan data-mce-fragment=\"1\"\u003ehe sonde operates on 2 C-size Alkaline batteries, Supercell or HDD Powercell.\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003eGet your Refurbished Gray Transmitter (Sonde) FX12 and make sure all your\u003cspan\u003e \u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003eHDD\u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003elocating tasks run smoothly! Not compatible with Falcon Series Locators.\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eBringing 165 combined years of competent training and experience, our team of professional engineers take full ownership of your product by offering you world-class service and companionable support throughout. All refurbished transmitters come fully tested and inspected and are backed by our industry-leading warranty coverage so you can shop stress-free! We provide next-day shipping within the USA, so there’s no risk of downtime in seeking efficient results. Additionally, we offer flexible international shipping rates worldwide for your convenience without having to worry about hefty costs or lengthy delivery times – order quickly and assuredly from us today!\u003c\/span\u003e\u003c\/p\u003e","brand":"Digitrak","offers":[{"title":"Default Title","offer_id":41093606965384,"sku":"FX12","price":1649.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/6260\/7496\/files\/RefurbishedGrayTransmitterSondeFX12ForDigiTrakClassicF2.png?v=1780516998"},{"product_id":"digitrak-f2-series-transmitters-fx-19-black-navy-long-range-transmitter-with-0-1-pitch-19-2khz-depth-range-65ft-19-8m","title":"Refurbished Gray Sonde FX19 For DigiTrak F2 F5 locators","description":"\u003cp\u003e\u003cspan\u003eIntroducing the highly-compact and versatile Refurbished Gray Transmitter (Sonde) FX19, designed for use with DigiTrak F2 and F5 locators. Its 0.1% pitch (19.2 kHz) provides reliable performance and its depth range of 65ft or 19.8m makes it perfect for precision locating tasks. The 1.25\" x 15\" (3.2 cm x 38 cm) size ensures easy portability for technicians working field jobs on location.\u003c\/span\u003e\u003cspan\u003e T\u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003ehe sonde operates on 2 C-size Alkaline batteries, Supercell or HDD Powercell.\u003c\/span\u003e\u003cspan\u003e Get your Refurbished Gray Transmitter (Sonde) FX19 and make sure all your HDD locating tasks run smoothly! Not compatible with Falcon Series Locators.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eBringing 165 combined years of competent training and experience, our team of professional engineers take full ownership of your product by offering you world-class service and companionable support throughout. All refurbished transmitters come fully tested and inspected and are backed by our industry-leading warranty coverage so you can shop stress-free! We provide next-day shipping within the USA, so there’s no risk of downtime in seeking efficient results. Additionally, we offer flexible international shipping rates worldwide for your convenience without having to worry about hefty costs or lengthy delivery times – order quickly and assuredly from us today!\u003c\/span\u003e\u003c\/p\u003e","brand":"Digitrak","offers":[{"title":"Default Title","offer_id":41093606998152,"sku":"FX19","price":1649.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/6260\/7496\/files\/RefurbishedGrayTransmitterSondeFX19ForDigiTrakClassicF2.png?v=1780516970"},{"product_id":"digitrak-f2-series-transmitters-fxl-12-gray-extended-long-range-transmitter-with-0-1-pitch-12khz-depth-range-85ft-25-9m","title":"Refurbished Gray Sonde FXL12 For DigiTrak F2 F5 locators","description":"\u003cp\u003e\u003cspan\u003eIntroducing the highly-compact and versatile Refurbished Gray Extended Long-Range Transmitter (Sonde) FXL12, designed for use with DigiTrak F2 and F5 locators. Its 0.1% pitch (12 kHz) provides reliable performance and its depth range of 85ft or 25.9m makes it perfect for precision locating tasks. The 1.25\" x 19\" (3.2 cm x 48.26 cm) size ensures easy portability for technicians working field jobs on location.\u003c\/span\u003e\u003cspan\u003e T\u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003ehe sonde operates on 2 C-size Alkaline batteries, Supercell or HDD Powercell.\u003c\/span\u003e\u003cspan\u003e Get your Refurbished Gray Transmitter (Sonde) FXL12 and make sure all your HDD locating tasks run smoothly! Not compatible with Falcon Series Locators.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eBringing 165 combined years of competent training and experience, our team of professional engineers take full ownership of your product by offering you world-class service and companionable support throughout. All refurbished transmitters come fully tested and inspected and are backed by our industry-leading warranty coverage so you can shop stress-free! We provide next-day shipping within the USA, so there’s no risk of downtime in seeking efficient results. Additionally, we offer flexible international shipping rates worldwide for your convenience without having to worry about hefty costs or lengthy delivery times – order quickly and assuredly from us today!\u003c\/span\u003e\u003c\/p\u003e","brand":"Digitrak","offers":[{"title":"Default Title","offer_id":41093607030920,"sku":"FXL12","price":1875.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/6260\/7496\/files\/ChatGPTImageMay14_2026_09_29_27PM_5_1_6818e29c-ec12-428c-8d67-590f9919bf64.png?v=1778784825"},{"product_id":"digitrak-se-series-transmitter-st-12-green-standard-range-transmitter-with-1-pitch-12khz-depth-range-50ft-15-24m","title":"Refurbished Green Sonde ST for DigiTrak SE locators","description":"\u003cp\u003e\u003cspan\u003eIntroducing the highly-compact and versatile Refurbished Green Transmitter (Sonde) ST, designed for use with DigiTrak SE locators. Its 0.1% pitch provides reliable performance and its depth range of 50ft or 15.24m makes it perfect for precision locating tasks. The 1.25\" x 15\" (3.2 cm x 38 cm) size ensures easy portability for technicians working field jobs on location. T\u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003ehe sonde operates on 2 C-size Alkaline batteries, Supercell or HDD Powercell.\u003c\/span\u003e\u003cspan\u003e Get your Refurbished Green Transmitter (Sonde) ST and make sure all your HDD locating tasks run smoothly!\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eBringing 165 combined years of competent training and experience, our team of professional engineers take full ownership of your product by offering you world-class service and companionable support throughout. All refurbished transmitters come fully tested and inspected and are backed by our industry-leading warranty coverage so you can shop stress-free! We provide next-day shipping within the USA, so there’s no risk of downtime in seeking efficient results. Additionally, we offer flexible international shipping rates worldwide for your convenience without having to worry about hefty costs or lengthy delivery times – order quickly and assuredly from us today!\u003c\/span\u003e\u003c\/p\u003e","brand":"Digitrak","offers":[{"title":"Default Title","offer_id":41093607063688,"sku":"ST","price":1395.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/6260\/7496\/files\/RefurbishedGreenSondeSTforDigiTrakSElocators_2fa9d5d7-ba03-400e-98f4-6da728216d39.png?v=1780516929"},{"product_id":"eclipse-series-transmitters-et-12-black-standard-range-transmitter-with-0-1-pitch-12khz-depth-range-50ft-15-2m","title":"Refurbished Lavender Sonde EDF for DigiTrak Eclipse locators","description":"\u003cp\u003e\u003cspan\u003eIntroducing the highly-compact and versatile Refurbished Lavender Transmitter (Sonde) EDF, designed for use with DigiTrak Eclipse locators. Its 0.1% pitch provides reliable performance and its depth range of 40ft or 12.2m (dual frequency) and 60ft\/18.3m (single frequency, 12 kHz) makes it perfect for precision locating tasks. The 1.25\" x 15\" (3.2 cm x 38 cm) size ensures easy portability for technicians working field jobs on location. T\u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003ehe sonde operates on 2 C-size Alkaline batteries, Supercell or HDD Powercell.\u003c\/span\u003e\u003cspan\u003e Get your Refurbished Lavender Transmitter (Sonde) EDF and make sure all your HDD locating tasks run smoothly!\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eBringing 165 combined years of competent training and experience, our team of professional engineers take full ownership of your product by offering you world-class service and companionable support throughout. All refurbished transmitters come fully tested and inspected and are backed by our industry-leading warranty coverage so you can shop stress-free! We provide next-day shipping within the USA, so there’s no risk of downtime in seeking efficient results. Additionally, we offer flexible international shipping rates worldwide for your convenience without having to worry about hefty costs or lengthy delivery times – order quickly and assuredly from us today!\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Digitrak","offers":[{"title":"Default Title","offer_id":41093607096456,"sku":"EDF","price":1699.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/6260\/7496\/files\/RefurbishedEDFTransmitter-SondeforDigiTrakEclipse.png?v=1780518853"},{"product_id":"digitrak-lt-series-transmitters-lt-12-lime-standard-range-transmitter-with-1-pitch-12khz-depth-range-40ft-12-2m","title":"Refurbished Lime Sonde LT for DigiTrak LT locators","description":"\u003cp\u003e\u003cspan\u003eIntroducing the highly-compact and versatile Refurbished Lime Transmitter (Sonde) LT, designed for use with DigiTrak LT locators. The sonde provides reliable performance and its depth range of 40ft or 12.2m makes it perfect for precision locating tasks. The 1.25\" x 15\" (3.2 cm x 38 cm) size ensures easy portability for technicians working field jobs on location. T\u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003ehe sonde operates on 2 C-size Alkaline batteries, Supercell or HDD Powercell.\u003c\/span\u003e\u003cspan\u003e Get your Refurbished Lime Transmitter (Sonde) LT and make sure all your HDD locating tasks run smoothly!\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eBringing 165 combined years of competent training and experience, our team of professional engineers take full ownership of your product by offering you world-class service and companionable support throughout. All refurbished transmitters come fully tested and inspected and are backed by our industry-leading warranty coverage so you can shop stress-free! We provide next-day shipping within the USA, so there’s no risk of downtime in seeking efficient results. Additionally, we offer flexible international shipping rates worldwide for your convenience without having to worry about hefty costs or lengthy delivery times – order quickly and assuredly from us today!\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Digitrak","offers":[{"title":"Default Title","offer_id":41093607227528,"sku":"LT","price":1995.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/6260\/7496\/files\/RefurbishedLimeSondeLTforDigiTrakLTlocators.png?v=1780516808"},{"product_id":"mark-series-transmitters-dx-red-long-range-transmitter-with-1-pitch-for-mark-iii-iv-v-systems-33khz-depth-range-50ft-15-2m","title":"Refurbished Red Sonde DX for DigiTrak Mark III\/IV\/V Series Locators","description":"\u003cp data-mce-fragment=\"1\"\u003e\u003cspan\u003eIntroducing the highly-compact and versatile Refurbished Red Transmitter (Sonde) DX, designed for use with DigiTrak Mark III\/IV\/V Series locators. Its 0.1% pitch provides reliable performance and its depth range of 50ft or 15.2m makes it perfect for precision locating tasks. The 1.25\" x 15\" (3.2 cm x 38 cm) size ensures easy portability for technicians working field jobs on location. The sonde operates on 2 C-size Alkaline batteries, Supercell or HDD Powercell. Get your Refurbished Red Transmitter (Sonde) DX and make sure all your HDD locating tasks run smoothly!\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eFor shallow bores please check out \u003cspan style=\"color: #2b00ff;\"\u003e\u003ca href=\"https:\/\/undergroundprecision.com\/products\/mark-series-transmitters-dt-yellow-standard-range-transmitter-with-1-pitch-for-mark-iii-iv-v-systems-33khz-depth-range-30ft-9-1m?variant=41093607915656\" style=\"color: #2b00ff;\"\u003eRefurbished Yellow DT transmitter\u003c\/a\u003e\u003c\/span\u003e with the depth range of 30 ft\/ 9.1 m.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan\u003eBringing 165 combined years of competent training and experience, our team of professional engineers take full ownership of your product by offering you world-class service and companionable support throughout. All refurbished transmitters come fully tested and inspected and are backed by our industry-leading warranty coverage so you can shop stress-free! We provide next-day shipping within the USA, so there’s no risk of downtime in seeking efficient results. Additionally, we offer flexible international shipping rates worldwide for your convenience without having to worry about hefty costs or lengthy delivery times – order quickly and assuredly from us today!\u003c\/span\u003e\u003c\/p\u003e","brand":"Digitrak","offers":[{"title":"Default Title","offer_id":41093607260296,"sku":"DX","price":1245.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/6260\/7496\/files\/RefurbishedDXRedTransmitterSondeforDigiTrakMarkSeries.png?v=1780516749"},{"product_id":"15b-refurbished-standard-range-transmitter-with-1-pitch-29-khz-depth-range-50ft-15-2m","title":"Refurbished Sonde 15B for Subsite Ditch Witch Locator","description":"\u003cp data-mce-fragment=\"1\"\u003e\u003cspan\u003eIntroducing the highly-compact and versatile Refurbished Transmitter (Sonde) 15B, designed for use with Subsite Ditch Witch Locators (Subsite 66 tracker, Subsite 750 tracker, Subsite 752 tracker, Subsite TK, Subsite TKD, Subsite TKQ. Subsite Recon 1, Subsite Recon 2, Subsite Recon 4). Its 0.1% pitch (29 kHz) provides reliable performance and its depth range of 50ft or 15.2m makes it perfect for precision locating tasks. The 1.25\" x 15\" (3.2 cm x 38 cm) size ensures easy portability for technicians working field jobs on location. The sonde operates on 2 C-size Alkaline batteries, 1 Supercell or 1 HDD Powercell. Get your Refurbished Transmitter (Sonde) 15B and make sure all your HDD locating tasks run smoothly!\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-mce-fragment=\"1\"\u003eBringing 165 combined years of competent training and experience, our team of professional engineers take full ownership of your product by offering you world-class service and companionable support throughout. All refurbished transmitters come fully tested and inspected and are backed by our industry-leading warranty coverage so you can shop stress-free! We provide next-day shipping within the USA, so there’s no risk of downtime in seeking efficient results. Additionally, we offer flexible international shipping rates worldwide for your convenience without having to worry about hefty costs or lengthy delivery times – order quickly and assuredly from us today!\u003c\/span\u003e\u003c\/p\u003e","brand":"Ditchwitch","offers":[{"title":"Default Title","offer_id":41093607325832,"sku":"15B","price":1795.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/6260\/7496\/files\/ChatGPTImageMay14_2026_09_29_27PM_4_1.png?v=1778784639"},{"product_id":"transmitter-sonde-15t1-for-subsite-ditch-witch-locator-standard-range-with-0-1-pitch-29-khz","title":"Refurbished Sonde 15T1 for Subsite Ditch Witch Locator","description":"\u003cp data-mce-fragment=\"1\"\u003e\u003cspan\u003eIntroducing the highly-compact and versatile Refurbished Transmitter (Sonde) 15T1, designed for use with Subsite Ditch Witch Locators (Subsite TK, Subsite TKD, Subsite TKQ. Subsite Recon 1, Subsite Recon 2, Subsite Recon 4). Its 0.1% pitch (29 kHz) provides reliable performance and its depth range of 70ft or 21.3m makes it perfect for precision locating tasks. The 1.25\" x 15\" (3.2 cm x 38 cm) size ensures easy portability for technicians working field jobs on location. The sonde operates on 2 C-size Alkaline batteries, 1 Supercell or 1 HDD Powercell. Get your Refurbished Transmitter (Sonde) 15T1 and make sure all your HDD locating tasks run smoothly!\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-mce-fragment=\"1\"\u003eBringing 165 combined years of competent training and experience, our team of professional engineers take full ownership of your product by offering you world-class service and companionable support throughout. All refurbished transmitters come fully tested and inspected and are backed by our industry-leading warranty coverage so you can shop stress-free! We provide next-day shipping within the USA, so there’s no risk of downtime in seeking efficient results. Additionally, we offer flexible international shipping rates worldwide for your convenience without having to worry about hefty costs or lengthy delivery times – order quickly and assuredly from us today!\u003c\/span\u003e\u003c\/p\u003e","brand":"Ditchwitch","offers":[{"title":"Default Title","offer_id":41093607358600,"sku":"","price":4257.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/6260\/7496\/files\/RefurbishedSonde15T1forSubsiteDitchWitchLocator.png?v=1780518823"},{"product_id":"transmitter-sonde-15t3-for-subsite-ditch-witch-locator-standard-range-with-0-1-pitch-12-khz-20-khz-29-khz","title":"Refurbished Sonde 15T3 for Subsite Ditch Witch Locator","description":"\u003cp\u003e\u003cspan\u003eIntroducing the highly-compact and versatile Refurbished Transmitter (Sonde) 15T3, designed for use with Subsite Ditch Witch Locators (Subsite TK, Subsite TKD, Subsite TKQ. Subsite Recon 1, Subsite Recon 2, Subsite Recon 4). Its 0.1% pitch provides reliable performance and its depth range of 50ft-70ft (12kHz), 70ft-100ft (20kHz), 70ft-100ft (29kHz) makes it perfect for precision locating tasks. The 1.25\" x 15\" (3.2 cm x 38 cm) size ensures easy portability for technicians working field jobs on location. The sonde operates on 2 C-size Alkaline batteries, 1 Supercell or 1 HDD Powercell. Get your Refurbished Transmitter (Sonde) 15T3 and make sure all your HDD locating tasks run smoothly!\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-mce-fragment=\"1\"\u003eBringing 165 combined years of competent training and experience, our team of professional engineers take full ownership of your product by offering you world-class service and companionable support throughout. All refurbished transmitters come fully tested and inspected and are backed by our industry-leading warranty coverage so you can shop stress-free! We provide next-day shipping within the USA, so there’s no risk of downtime in seeking efficient results. Additionally, we offer flexible international shipping rates worldwide for your convenience without having to worry about hefty costs or lengthy delivery times – order quickly and assuredly from us today!\u003c\/span\u003e\u003c\/p\u003e","brand":"Ditchwitch","offers":[{"title":"Default Title","offer_id":41093607391368,"sku":"","price":5252.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/6260\/7496\/files\/RefurbishedSonde15T3forSubsiteDitchWitchLocator.png?v=1780518786"},{"product_id":"transmitter-sonde-17t1-for-subsite-ditch-witch-locator-refurbished-standard-range-with-1-pitch-29-khz","title":"Refurbished Sonde 17T1 for Subsite Ditch Witch Locator","description":"\u003cp\u003e\u003cspan\u003eIntroducing the highly-compact and versatile Refurbished Transmitter (Sonde) 17T1, designed for use with Subsite Ditch Witch Locators (Subsite TK, Subsite TKD, Subsite TKQ. Subsite Recon 1, Subsite Recon 2, Subsite Recon 4). Its 0.1% pitch (29 kHz) provides reliable performance and its depth range of 80ft\/24.4m makes it perfect for precision locating tasks. The 1.5\" x 17.8\" size ensures easy portability for technicians working field jobs on location. The sonde operates on 2 C-size Alkaline batteries, 1 Supercell or 1 HDD Powercell. Get your Refurbished Transmitter (Sonde) 17T1 and make sure all your HDD locating tasks run smoothly!\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-mce-fragment=\"1\"\u003eBringing 165 combined years of competent training and experience, our team of professional engineers take full ownership of your product by offering you world-class service and companionable support throughout. All refurbished transmitters come fully tested and inspected and are backed by our industry-leading warranty coverage so you can shop stress-free! We provide next-day shipping within the USA, so there’s no risk of downtime in seeking efficient results. Additionally, we offer flexible international shipping rates worldwide for your convenience without having to worry about hefty costs or lengthy delivery times – order quickly and assuredly from us today!\u003c\/span\u003e\u003c\/p\u003e","brand":"Ditchwitch","offers":[{"title":"Default Title","offer_id":41093607424136,"sku":"","price":3495.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/6260\/7496\/files\/RefurbishedSonde17T1forSubsiteDitchWitchLocator.png?v=1780518935"},{"product_id":"transmitter-sonde-17t4-for-subsite-ditch-witch-locator-standard-range-with-1-pitch-29-khz-20-khz-12khz-1-5-khz","title":"Refurbished Sonde 17T4 for Subsite Ditch Witch Locator","description":"\u003cp\u003e\u003cspan\u003eIntroducing the highly-compact and versatile Refurbished Transmitter (Sonde) 17T4, designed for use with Subsite Ditch Witch Locators (Subsite TK, Subsite TKD, Subsite TKQ. Subsite Recon 1, Subsite Recon 2, Subsite Recon 4). Its 0.1% pitch provides reliable performance and its depth range of 1\u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003e5ft-40ft (1.5 kHz), \u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003e60ft-80ft (12kHz), \u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003e75ft-100ft (20kHz), \u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003e80ft-110ft (29kHz) \u003c\/span\u003e\u003cspan\u003emakes it perfect for precision locating tasks. The 1.5\" x 17.8\" size ensures easy portability for technicians working field jobs on location. The sonde operates on 2 C-size Alkaline batteries, 1 Supercell or 1 HDD Powercell. Get your Refurbished Transmitter (Sonde) 17T4 and make sure all your HDD locating tasks run smoothly!\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-mce-fragment=\"1\"\u003eBringing 165 combined years of competent training and experience, our team of professional engineers take full ownership of your product by offering you world-class service and companionable support throughout. All refurbished transmitters come fully tested and inspected and are backed by our industry-leading warranty coverage so you can shop stress-free! We provide next-day shipping within the USA, so there’s no risk of downtime in seeking efficient results. Additionally, we offer flexible international shipping rates worldwide for your convenience without having to worry about hefty costs or lengthy delivery times – order quickly and assuredly from us today!\u003c\/span\u003e\u003c\/p\u003e","brand":"Ditchwitch","offers":[{"title":"Default Title","offer_id":41093607456904,"sku":"","price":4650.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/6260\/7496\/files\/RefurbishedSonde17T4forSubsiteDitchWitchLocator.png?v=1780518898"},{"product_id":"transmitter-sonde-19t3-for-subsite-ditch-witch-locator-standard-range-with-0-1-pitch-12-khz-20-khz-29-khz","title":"Refurbished Sonde 19T3 for Subsite Ditch Witch Locator","description":"\u003cp\u003e\u003cspan\u003eIntroducing the highly-compact and versatile Refurbished Transmitter (Sonde) 19T3, designed for use with Subsite Ditch Witch Locators (Subsite TK, Subsite TKD, Subsite TKQ. Subsite Recon 1, Subsite Recon 2, Subsite Recon 4). Its 0.1% pitch provides reliable performance and its depth range of 55ft-95ft\u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003e (12kHz), 80ft-120ft\u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003e (20kHz), 80ft-120ft\u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003e (29kHz) \u003c\/span\u003e\u003cspan\u003emakes it perfect for precision locating tasks. The 1.25\" x 19\" size ensures easy portability for technicians working field jobs on location. The sonde operates on 2 C-size Alkaline batteries, 1 Supercell or 1 HDD Powercell. Get your Refurbished Transmitter (Sonde) 19T3 and make sure all your HDD locating tasks run smoothly!\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-mce-fragment=\"1\"\u003eBringing 165 combined years of competent training and experience, our team of professional engineers take full ownership of your product by offering you world-class service and companionable support throughout. All refurbished transmitters come fully tested and inspected and are backed by our industry-leading warranty coverage so you can shop stress-free! We provide next-day shipping within the USA, so there’s no risk of downtime in seeking efficient results. Additionally, we offer flexible international shipping rates worldwide for your convenience without having to worry about hefty costs or lengthy delivery times – order quickly and assuredly from us today!\u003c\/span\u003e\u003c\/p\u003e","brand":"Ditchwitch","offers":[{"title":"Default Title","offer_id":41093607489672,"sku":"","price":6425.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/6260\/7496\/files\/RefurbishedSonde19T3forSubsiteDitchWitchLocator.png?v=1780518696"},{"product_id":"ditchwitch-subsite-transmitters-86b-black-standard-range-transmitter-with-1-pitch-29khz-depth-range-50ft-15-2m","title":"Refurbished Sonde 86B For Subsite Ditch Witch Locator","description":"\u003cp\u003e\u003cspan\u003eIntroducing the highly-compact and versatile Refurbished Transmitter (Sonde) 86B, designed for use with Subsite Ditch Witch Locators (\u003c\/span\u003eSubsite 66 tracker, Subsite 750 tracker, \u003cspan\u003eSubsite 752 tracker, \u003c\/span\u003e\u003cspan\u003eSubsite TK, Subsite TKD, Subsite TKQ. Subsite Recon 1, Subsite Recon 2, Subsite Recon 4). Its 0.1% pitch (29 kHz) provides reliable performance and its depth range of 50ft\/15.2m\u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003cspan\u003emakes it perfect for precision locating tasks. The 1.5\" x 17.8\" size ensures easy portability for technicians working field jobs on location. The sonde operates on 2 C-size Alkaline batteries, 1 Supercell or 1 HDD Powercell. Get your Refurbished Transmitter (Sonde) 86B and make sure all your HDD locating tasks run smoothly!\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-mce-fragment=\"1\"\u003eBringing 165 combined years of competent training and experience, our team of professional engineers take full ownership of your product by offering you world-class service and companionable support throughout. All refurbished transmitters come fully tested and inspected and are backed by our industry-leading warranty coverage so you can shop stress-free! We provide next-day shipping within the USA, so there’s no risk of downtime in seeking efficient results. Additionally, we offer flexible international shipping rates worldwide for your convenience without having to worry about hefty costs or lengthy delivery times – order quickly and assuredly from us today!\u003c\/span\u003e\u003c\/p\u003e","brand":"Ditchwitch","offers":[{"title":"Default Title","offer_id":41093607522440,"sku":"86B","price":1795.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/6260\/7496\/files\/ChatGPTImageMay14_2026_09_45_50PM_1_dad3467b-4d6b-488f-ba3e-7550705edd86.png?v=1778784438"},{"product_id":"ditchwitch-subsite-transmitters-86b-black-standard-range-transmitter-with-1-pitch-29khz-depth-range-50ft-15-2m-1","title":"Refurbished Sonde 86BH for Subsite Ditch Witch Locator","description":"\u003cp\u003e\u003cspan\u003eIntroducing the highly-compact and versatile Refurbished Transmitter (Sonde) 86BH, designed for use with Subsite Ditch Witch Locators (\u003c\/span\u003e\u003cspan\u003eSubsite 66 tracker, Subsite 750 tracker, \u003c\/span\u003e\u003cspan\u003eSubsite 752 tracker, \u003c\/span\u003e\u003cspan\u003eSubsite TK, Subsite TKD, Subsite TKQ. Subsite Recon 1, Subsite Recon 2, Subsite Recon 4). Its 0.1% pitch (29 kHz) provides reliable performance and its depth range of 70ft\/21.34m\u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003cspan\u003emakes it perfect for precision locating tasks. The 1.5\" x 17.8\" size ensures easy portability for technicians working field jobs on location. The sonde operates on 2 C-size Alkaline batteries, 1 Supercell or 1 HDD Powercell. Get your Refurbished Transmitter (Sonde) 86BH and make sure all your HDD locating tasks run smoothly!\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-mce-fragment=\"1\"\u003eBringing 165 combined years of competent training and experience, our team of professional engineers take full ownership of your product by offering you world-class service and companionable support throughout. All refurbished transmitters come fully tested and inspected and are backed by our industry-leading warranty coverage so you can shop stress-free! We provide next-day shipping within the USA, so there’s no risk of downtime in seeking efficient results. Additionally, we offer flexible international shipping rates worldwide for your convenience without having to worry about hefty costs or lengthy delivery times – order quickly and assuredly from us today!\u003c\/span\u003e\u003c\/p\u003e","brand":"Ditchwitch","offers":[{"title":"Default Title","offer_id":41093607555208,"sku":"86BH","price":1595.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/6260\/7496\/files\/ChatGPTImageMay8_2026_05_23_34PM_10.png?v=1778251430"},{"product_id":"86bh-refurbished-long-range-transmitter-with-1-pitch-29-khz-depth-range-70ft-21-34m","title":"Refurbished Sonde 86BHV2 For Subsite Ditch Witch Locator","description":"\u003cp\u003e\u003cspan\u003eIntroducing the highly-compact and versatile Refurbished Transmitter (Sonde) 86BHV2, designed for use with Subsite Ditch Witch Locators (\u003c\/span\u003e\u003cspan\u003eSubsite 66 tracker, Subsite 750 tracker, \u003c\/span\u003e\u003cspan\u003eSubsite 752 tracker, \u003c\/span\u003e\u003cspan\u003eSubsite TK, Subsite TKD, Subsite TKQ. Subsite Recon 1, Subsite Recon 2, Subsite Recon 4). Its 0.1% pitch (29 kHz) provides reliable performance and its depth range of 70ft\/21.34m\u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003cspan\u003emakes it perfect for precision locating tasks. The 1.5\" x 17.8\" size ensures easy portability for technicians working field jobs on location. The sonde operates on 2 C-size Alkaline batteries, 1 Supercell or 1 HDD Powercell. Get your Refurbished Transmitter (Sonde) 86BHV2 and make sure all your HDD locating tasks run smoothly!\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-mce-fragment=\"1\"\u003eBringing 165 combined years of competent training and experience, our team of professional engineers take full ownership of your product by offering you world-class service and companionable support throughout. All refurbished transmitters come fully tested and inspected and are backed by our industry-leading warranty coverage so you can shop stress-free! We provide next-day shipping within the USA, so there’s no risk of downtime in seeking efficient results. Additionally, we offer flexible international shipping rates worldwide for your convenience without having to worry about hefty costs or lengthy delivery times – order quickly and assuredly from us today!\u003c\/span\u003e\u003c\/p\u003e","brand":"Ditchwitch","offers":[{"title":"Default Title","offer_id":41093607620744,"sku":"86BHV2","price":1595.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/6260\/7496\/files\/ChatGPTImageMay14_2026_09_45_50PM_1_889b5bf9-4841-4353-8897-6704d728a529.png?v=1778784417"},{"product_id":"86b-refurbished-standard-range-transmitter-with-1-pitch-29-khz-depth-range-50ft-15-2m","title":"Refurbished Sonde 86BV2 for Subsite Ditch Witch Locator","description":"\u003cp\u003e\u003cspan\u003eIntroducing the highly-compact and versatile Refurbished Transmitter (Sonde) 86BV2, designed for use with Subsite Ditch Witch Locators (\u003c\/span\u003e\u003cspan\u003eSubsite 66 tracker, Subsite 750 tracker, \u003c\/span\u003e\u003cspan\u003eSubsite 752 tracker, \u003c\/span\u003e\u003cspan\u003eSubsite TK, Subsite TKD, Subsite TKQ. Subsite Recon 1, Subsite Recon 2, Subsite Recon 4). Its 0.1% pitch (29 kHz) provides reliable performance and its depth range of 50ft\/15.2m\u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003cspan\u003emakes it perfect for precision locating tasks. The 1.5\" x 17.8\" size ensures easy portability for technicians working field jobs on location. The sonde operates on 2 C-size Alkaline batteries, 1 Supercell or 1 HDD Powercell. Get your Refurbished Transmitter (Sonde) 86BV2 and make sure all your HDD locating tasks run smoothly!\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-mce-fragment=\"1\"\u003eBringing 165 combined years of competent training and experience, our team of professional engineers take full ownership of your product by offering you world-class service and companionable support throughout. All refurbished transmitters come fully tested and inspected and are backed by our industry-leading warranty coverage so you can shop stress-free! We provide next-day shipping within the USA, so there’s no risk of downtime in seeking efficient results. Additionally, we offer flexible international shipping rates worldwide for your convenience without having to worry about hefty costs or lengthy delivery times – order quickly and assuredly from us today!\u003c\/span\u003e\u003c\/p\u003e","brand":"Ditchwitch","offers":[{"title":"Default Title","offer_id":41093607653512,"sku":"86BV2","price":1595.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/6260\/7496\/files\/ChatGPTImageMay14_2026_09_45_50PM_1.png?v=1778784394"},{"product_id":"refurbished-88b-transmitter-sonde-for-subsite-tracker-750-752","title":"Refurbished Sonde 88B For Subsite Ditch Witch Locator","description":"\u003cp data-mce-fragment=\"1\"\u003e\u003cspan\u003eIntroducing the highly-compact and versatile Refurbished Transmitter (Sonde) 88B, designed for use with Subsite Ditch Witch Locators (\u003c\/span\u003e\u003cspan\u003eSubsite 66 tracker, Subsite 750 tracker, \u003c\/span\u003e\u003cspan\u003eSubsite 752 tracker, \u003c\/span\u003e\u003cspan\u003eSubsite TK, Subsite TKD, Subsite TKQ. Subsite Recon 1, Subsite Recon 2, Subsite Recon 4). Its 0.1% pitch (29 kHz) provides reliable performance and its depth range of 30 ft\/9.14m\u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003cspan\u003emakes it perfect for precision locating tasks. The 11.5\" x 0.9\" size ensures easy portability for technicians working field jobs on location. The sonde operates on AA batteries. Get your Refurbished Transmitter (Sonde) 88B and make sure all your HDD locating tasks run smoothly!\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-mce-fragment=\"1\"\u003eBringing 165 combined years of competent training and experience, our team of professional engineers take full ownership of your product by offering you world-class service and companionable support throughout. All refurbished transmitters come fully tested and inspected and are backed by our industry-leading warranty coverage so you can shop stress-free! We provide next-day shipping within the USA, so there’s no risk of downtime in seeking efficient results. Additionally, we offer flexible international shipping rates worldwide for your convenience without having to worry about hefty costs or lengthy delivery times – order quickly and assuredly from us today!\u003c\/span\u003e\u003c\/p\u003e","brand":"Ditchwitch","offers":[{"title":"Default Title","offer_id":41093607686280,"sku":"88B","price":1795.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/6260\/7496\/files\/RefurbishedSonde88BForSubsiteDitchWitchLocator.png?v=1780518991"},{"product_id":"copy-of-cdx-refurbished-long-range-brown-transmitter-with-1-pitch-38-khz-depth-range-80ft-24-4m","title":"Refurbished Sonde CDT for SPOT-D-TEK Locator","description":"\u003cp\u003e\u003cspan\u003eIntroducing the highly-compact and versatile Refurbished Transmitter (Sonde) CDT, designed for use with SPOT D TEK locators\u003c\/span\u003e\u003cspan\u003e. Its 1% pitch (38 kHz) provides reliable performance and its depth range of 45ft\/13.7m\u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003cspan\u003emakes it perfect for precision locating tasks. The 1.25\" x 15\" (3.2 cm x 38 cm) size ensures easy portability for technicians working field jobs on location. The sonde operates on 2 C-size Alkaline batteries, 1 Supercell or 1 HDD Powercell. Get your Refurbished Transmitter (Sonde) CDT and make sure all your HDD locating tasks run smoothly!\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-mce-fragment=\"1\"\u003eBringing 165 combined years of competent training and experience, our team of professional engineers take full ownership of your product by offering you world-class service and companionable support throughout. All refurbished transmitters come fully tested and inspected and are backed by our industry-leading warranty coverage so you can shop stress-free! We provide next-day shipping within the USA, so there’s no risk of downtime in seeking efficient results. Additionally, we offer flexible international shipping rates worldwide for your convenience without having to worry about hefty costs or lengthy delivery times – order quickly and assuredly from us today!\u003c\/span\u003e\u003c\/p\u003e","brand":"SPOT D TEK","offers":[{"title":"Default Title","offer_id":41093607719048,"sku":"CDT","price":1995.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/6260\/7496\/files\/ChatGPTImageMay14_2026_07_41_36PM_8_1.png?v=1778783749"},{"product_id":"spot-d-tek-series-transmitters-cdx-brown-long-range-transmitter-with-1-pitch-38khz-depth-range-80ft-24-4m","title":"Refurbished Sonde CDX for SPOT-D-TEK Locator","description":"\u003cp\u003e\u003cspan data-mce-fragment=\"1\"\u003eIntroducing the highly-compact and versatile Refurbished Transmitter (Sonde) CDX, designed for use with SPOT D TEK locators\u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003e. Its 1% pitch (38 kHz) provides reliable performance and its depth range of 80ft\/24.4m\u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003emakes it perfect for precision locating tasks. The 1.25\" x 15\" (3.2 cm x 38 cm) size ensures easy portability for technicians working field jobs on location. The sonde operates on 2 C-size Alkaline batteries, 1 Supercell or 1 HDD Powercell. Get your Refurbished Transmitter (Sonde) CDX and make sure all your HDD locating tasks run smoothly!\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-mce-fragment=\"1\"\u003eBringing 165 combined years of competent training and experience, our team of professional engineers take full ownership of your product by offering you world-class service and companionable support throughout. All refurbished transmitters come fully tested and inspected and are backed by our industry-leading warranty coverage so you can shop stress-free! We provide next-day shipping within the USA, so there’s no risk of downtime in seeking efficient results. Additionally, we offer flexible international shipping rates worldwide for your convenience without having to worry about hefty costs or lengthy delivery times – order quickly and assuredly from us today!\u003c\/span\u003e\u003c\/p\u003e","brand":"SPOT D TEK","offers":[{"title":"Default Title","offer_id":41093607751816,"sku":"CDX","price":1995.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/6260\/7496\/files\/ChatGPTImageMay14_2026_07_41_49PM_2_1.png?v=1778783663"},{"product_id":"eclipse-series-transmitters-edf-12-1-5-lavender-dual-frequency-transmitter-with-0-1-pitch-12-1-5-khz-depth-range-40ft-12-2m-dual-frequency-60ft-18-3m-single-frequency-12khz-1","title":"Refurbished Sonde EXL for DigiTrak Eclipse locators","description":"\u003cp\u003e\u003cspan\u003eIntroducing the highly-compact and versatile Refurbished Transmitter (Sonde) EXL, designed for use with DigiTrak Eclipse locators. Its 1% pitch provides reliable performance and its depth range of 85 ft \/ 25.9 m makes it perfect for precision locating tasks. The 1.25\" x 19\" (3.2 cm x 48.26 cm) size ensures easy portability for technicians working field jobs on location. T\u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003ehe sonde operates on 2 C-size Alkaline batteries, Supercell or HDD Powercell.\u003c\/span\u003e\u003cspan\u003e Get your Refurbished Transmitter (Sonde) EXL and make sure all your HDD locating tasks run smoothly!\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-mce-fragment=\"1\"\u003eBringing 165 combined years of competent training and experience, our team of professional engineers take full ownership of your product by offering you world-class service and companionable support throughout. All refurbished transmitters come fully tested and inspected and are backed by our industry-leading warranty coverage so you can shop stress-free! We provide next-day shipping within the USA, so there’s no risk of downtime in seeking efficient results. Additionally, we offer flexible international shipping rates worldwide for your convenience without having to worry about hefty costs or lengthy delivery times – order quickly and assuredly from us today!\u003c\/span\u003e\u003c\/p\u003e","brand":"Digitrak","offers":[{"title":"Default Title","offer_id":41093607784584,"sku":"EXL","price":1895.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/6260\/7496\/files\/ChatGPTImageMay14_2026_09_29_27PM_5_1.png?v=1778783601"},{"product_id":"digitrak-f5-series-transmitters-f5d-12-1-3-blue-brown-dual-frequency-longrange-transmitter-with-0-1-pitch-12-1-3-khz-depth-range-65ft-19-8m","title":"Refurbished Sonde F5 12\/1.3 for DIGITRAK F5 Locator","description":"\u003cp\u003eIntroducing the highly-compact and versatile Refurbished Transmitter (Sonde) F5 12\/1.3, designed for use with DigiTrak F5 locators. Its 0.1% pitch\u003cspan\u003e \u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003e(12\/1.3 kHz)\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003eprovides reliable performance and its depth range of\u003cspan\u003e \u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003e65ft\/19.8m\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003emakes it perfect for precision locating tasks. The\u003cspan\u003e \u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003e1.25\" x 15\" (3.2 cm x 38 cm)\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003esize ensures easy portability for technicians working field jobs on location. The sonde operates on 2 C-size Alkaline batteries, 1 Supercell or 1 HDD Powercell. Get your\u003cspan\u003e \u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003eRefurbished Transmitter (Sonde) \u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003eF5 12\/1.3\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003eand make sure all your HDD locating tasks run smoothly!\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eNot compatible with Falcon Series Locators.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eBringing 165 combined years of competent training and experience, our team of professional engineers take full ownership of your product by offering you world-class service and companionable support throughout. All refurbished transmitters come fully tested and inspected and are backed by our industry-leading warranty coverage so you can shop stress-free! We provide next-day shipping within the USA, so there’s no risk of downtime in seeking efficient results. Additionally, we offer flexible international shipping rates worldwide for your convenience without having to worry about hefty costs or lengthy delivery times – order quickly and assuredly from us today!\u003c\/span\u003e\u003c\/p\u003e","brand":"Digitrak","offers":[{"title":"Default Title","offer_id":41093607817352,"sku":"F5 12\/1.3","price":1845.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/6260\/7496\/files\/RefurbishedSondeF512-1.3forDIGITRAKF5Locator.png?v=1780516606"},{"product_id":"transmitter-sonde-f5dpx-19-12-for-digitrak-f5-locator-refurbished-dual-frequency-blue-with-0-1-pitch-19-2-12-khz-depth-range-65ft-19-8m","title":"Refurbished Sonde F5Dpx 19\/12 for DIGITRAK F5 Locator","description":"\u003cp\u003e\u003cspan\u003eIntroducing the highly-compact and versatile Refurbished Transmitter (Sonde) 17T1, designed for use with Subsite Ditch Witch Locators (Subsite TK, Subsite TKD, Subsite TKQ. Subsite Recon 1, Subsite Recon 2, Subsite Recon 4). Its 0.1% pitch (29 kHz) provides reliable performance and its depth range of 80ft\/24.4m makes it perfect for precision locating tasks. The 1.5\" x 17.8\" size ensures easy portability for technicians working field jobs on location. The sonde operates on 2 C-size Alkaline batteries, 1 Supercell or 1 HDD Powercell. Get your Refurbished Transmitter (Sonde) 17T1 and make sure all your HDD locating tasks run smoothly!\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-mce-fragment=\"1\"\u003eBringing 165 combined years of competent training and experience, our team of professional engineers take full ownership of your product by offering you world-class service and companionable support throughout. All refurbished transmitters come fully tested and inspected and are backed by our industry-leading warranty coverage so you can shop stress-free! We provide next-day shipping within the USA, so there’s no risk of downtime in seeking efficient results. Additionally, we offer flexible international shipping rates worldwide for your convenience without having to worry about hefty costs or lengthy delivery times – order quickly and assuredly from us today!\u003c\/span\u003e\u003c\/p\u003e","brand":"Digitrak","offers":[{"title":"Default Title","offer_id":41093607850120,"sku":"","price":1995.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/6260\/7496\/files\/RefurbishedSondeF5Dpx19-12forDIGITRAKF5Locator.png?v=1780516658"},{"product_id":"mark-series-transmitters-dt-yellow-standard-range-transmitter-with-1-pitch-for-mark-iii-iv-v-systems-33khz-depth-range-30ft-9-1m","title":"Refurbished Yellow Sonde DT for DIGITRAK MARK SERIES III\/IV\/V Locators.","description":"\u003cp\u003e\u003cspan\u003eIntroducing the highly-compact and versatile Refurbished Yellow Transmitter (Sonde) DT, designed for use with DigiTrak Mark III\/IV\/V Series locators. Its 0.1% pitch provides reliable performance and its depth range of 30 ft \/ 9.1 m makes it perfect for precision locating tasks. The 1.25\" x 15\" (3.2 cm x 38 cm) size ensures easy portability for technicians working field jobs on location. The sonde operates on 2 C-size Alkaline batteries, 1 Supercell or 1 HDD Powercell. Get your Refurbished Yellow Transmitter (Sonde) DT and make sure all your HDD locating tasks run smoothly!\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eFor deeper bores please check out \u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003e\u003cspan style=\"color: #2b00ff;\"\u003e\u003ca href=\"https:\/\/undergroundprecision.com\/products\/mark-series-transmitters-dx-red-long-range-transmitter-with-1-pitch-for-mark-iii-iv-v-systems-33khz-depth-range-50ft-15-2m?variant=41093607260296\" style=\"color: #2b00ff;\"\u003eRefurbished Red DX transmitter\u003c\/a\u003e\u003c\/span\u003e with the depth range of 50 ft\/ 15.2 m.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-mce-fragment=\"1\"\u003eBringing 165 combined years of competent training and experience, our team of professional engineers take full ownership of your product by offering you world-class service and companionable support throughout. All refurbished transmitters come fully tested and inspected and are backed by our industry-leading warranty coverage so you can shop stress-free! We provide next-day shipping within the USA, so there’s no risk of downtime in seeking efficient results. Additionally, we offer flexible international shipping rates worldwide for your convenience without having to worry about hefty costs or lengthy delivery times – order quickly and assuredly from us today!\u003c\/span\u003e\u003c\/p\u003e","brand":"Digitrak","offers":[{"title":"Default Title","offer_id":41093607915656,"sku":"DT","price":999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/6260\/7496\/files\/RefurbishedDTYellowTransmitter_Sonde_forDigiTrakMarkSeries.png?v=1780516506"},{"product_id":"refurbished-transmitter-sonde-cdx-for-spot-d-tek-locator","title":"Sonde CDB for SPOT-D-TEK Locator","description":"\u003cp\u003e\u003cspan data-mce-fragment=\"1\"\u003eIntroducing the highly-compact and versatile Refurbished Transmitter (Sonde) CDB, designed for use with SPOT D TEK locators\u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003e. Its 1% pitch (9.5 kHz) provides reliable performance and its depth range of 80ft\/24.4m\u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003emakes it perfect for precision locating tasks. The 1.25\" x 15\" (3.2 cm x 38 cm) size ensures easy portability for technicians working field jobs on location. The sonde operates on 2 C-size Alkaline batteries, 1 Supercell or 1 HDD Powercell. Get your Refurbished Transmitter (Sonde) CDB and make sure all your HDD locating tasks run smoothly!\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-mce-fragment=\"1\"\u003eBringing 165 combined years of competent training and experience, our team of professional engineers take full ownership of your product by offering you world-class service and companionable support throughout. All refurbished transmitters come fully tested and inspected and are backed by our industry-leading warranty coverage so you can shop stress-free! We provide next-day shipping within the USA, so there’s no risk of downtime in seeking efficient results. Additionally, we offer flexible international shipping rates worldwide for your convenience without having to worry about hefty costs or lengthy delivery times – order quickly and assuredly from us today!\u003c\/span\u003e\u003c\/p\u003e","brand":"SPOT D TEK","offers":[{"title":"Default Title","offer_id":41093607948424,"sku":"","price":1995.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/6260\/7496\/files\/ChatGPTImageMay14_2026_07_41_35PM_2_1.png?v=1778782885"},{"product_id":"new-underground-magnetics-echo-50xf-sonde","title":"Underground Magnetics Echo 50XF Sonde (New)","description":"\u003cp data-start=\"24\" data-end=\"296\"\u003eThe Echo 50XF is a standard-size HDD locating transmitter built for both everyday bores and tougher boring conditions. With 16 available frequencies and two selectable power levels, it gives crews the flexibility to handle a wide range of jobsite situations.\u003c\/p\u003e\n\u003cp data-start=\"298\" data-end=\"571\"\u003eThis transmitter is a strong choice for most common HDD work, while still offering the extra signal strength needed for difficult environments such as reinforced concrete, heavy rebar, wire mesh, river crossings, highway crossings, bore-to applications, and deep bores.\u003c\/p\u003e\n\u003cp data-start=\"573\" data-end=\"790\" data-is-last-node=\"\" data-is-only-node=\"\"\u003eDesigned to deliver reliable performance in demanding conditions, the Echo 50XF is a versatile go-to transmitter for contractors who need dependable locating coverage.\u003c\/p\u003e\n\u003ctable class=\"woocommerce-product-attributes shop_attributes\" aria-label=\"Product Details\"\u003e\n\u003ctbody\u003e\n\u003ctr class=\"woocommerce-product-attributes-item woocommerce-product-attributes-item--dimensions\"\u003e\n\u003cth class=\"woocommerce-product-attributes-item__label\" scope=\"row\"\u003eDimensions\u003c\/th\u003e\n\u003ctd class=\"woocommerce-product-attributes-item__value\"\u003e15 × 1.25 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"woocommerce-product-attributes-item woocommerce-product-attributes-item--attribute_pa_system-frequency\"\u003e\n\u003cth class=\"woocommerce-product-attributes-item__label\" scope=\"row\"\u003eSystem Frequency\u003c\/th\u003e\n\u003ctd class=\"woocommerce-product-attributes-item__value\"\u003e\n\u003cp\u003e16 Frequencies, .325kHz – 41kHz, Daily Use, Rebar, Passive \u0026amp; Active Interference\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"woocommerce-product-attributes-item woocommerce-product-attributes-item--attribute_battery-type\"\u003e\n\u003cth class=\"woocommerce-product-attributes-item__label\" scope=\"row\"\u003eBattery Type\u003c\/th\u003e\n\u003ctd class=\"woocommerce-product-attributes-item__value\"\u003e\n\u003cp\u003e21700 x 1 Rechargeable Lithium Battery\u003cbr\u003e261020 x 1 Lithium Battery (Primary)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"woocommerce-product-attributes-item woocommerce-product-attributes-item--attribute_battery-life\"\u003e\n\u003cth class=\"woocommerce-product-attributes-item__label\" scope=\"row\"\u003eBattery Life\u003c\/th\u003e\n\u003ctd class=\"woocommerce-product-attributes-item__value\"\u003e\n\u003cp\u003e21700 (4.2v):\u003cbr\u003e50 Hours – Normal Mode\u003cbr\u003e12 Hours – High Power Mode\u003c\/p\u003e\n\u003cp\u003e261020 (3.7v):\u003cbr\u003e60 Hours – Normal Mode\u003cbr\u003e15 Hours – High Power Mode\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"woocommerce-product-attributes-item woocommerce-product-attributes-item--attribute_depth-data-range\"\u003e\n\u003cth class=\"woocommerce-product-attributes-item__label\" scope=\"row\"\u003eDepth \u0026amp; Data Range\u003c\/th\u003e\n\u003ctd class=\"woocommerce-product-attributes-item__value\"\u003e\n\u003cp\u003e82 feet. (25m) – Low Power\u003cbr\u003e115 feet (35m) – Medium Power\u003cbr\u003e164 feet (50m) – High Power\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Underground Magnetics","offers":[{"title":"Default Title","offer_id":45826625208456,"sku":null,"price":3600.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/6260\/7496\/files\/Echo-50XF-HDD-Locating-Transmitter-Sonde.png?v=1780516446"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/6260\/7496\/collections\/sondes_358x284_transparent_27a40acc-488b-44f9-9f61-5c46def0e47f.png?v=1780581696","url":"https:\/\/undergroundprecision.com\/collections\/hdd-transmitters.oembed?page=3","provider":"Undergroundprecision","version":"1.0","type":"link"}