Subsurface Instruments

Subsurface Instruments AML All Materials Locator and PVC PE Pipe Locator is a highly sensitive tool that utilizes ultra-high microwave frequencies to find plastic PVC pipes, PE Pipes and nearly any other subsurface object that has an edge. Subsurface Instruments AML also features the ability to function in clay, wet soil, snow or standing water without the need for a separate transmitter and receiver, wires, clips or clamps.

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SubSurface Instruments ML-1 Magnetic Locator is an excellent locator for magnetic detection of corner markers (iron or steel), well casings, steel drums or septic tank handles. SubSurface ML-1 Magnetic Locator features strong monotube construction that provides structural integrity. This magnetic locator has a microprocessor that retains volume and gain settings from last use. Made in the USA.

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SubSurface Instruments ML-1M Magnetic Locator is an excellent locator for magnetic detection of corner markers (iron or steel), well casings, steel drums or septic tank handles. The SubSurface ML-1M Magnetic Locator features a digital meter that provides for visual signal strength, polarity indication, gain setting plus battery life display. Made in the USA.

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SubSurface Instruments ML-3DOD Magnetic Locator has a single narrow LCD that is built into the keypad and into the tube with a bar graph that expands according to signal strength and a plus or minus illuminates above the graph to indicate polarity. This magnetic locator provides zero adjust to remove or compensate for magnetic gradient in the soil. Made in the USA. Learn More...

SubSurface Instruments ML-3LT Magnetic Locator is 55" long, ergonomic, lightweight, durable, and can be operated by one person. The Subsurface ML-3LT is 100 percent waterproof up to 220 feet and it can be used in difficult weather and submerged under water. Made in the USA.

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SubSurface Instruments ML-3LY Magnetic Locator is 55" long, ergonomic, lightweight, durable, and can be operated by one person. The Subsurface ML-3LY is 100 percent waterproof up to 220 feet and it can be used in difficult weather and submerged under water. Made in the USA.

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SubSurface Instruments ML-3SY Magnetic Locator is 40" long to meet surveyors' personal preference, providing an ergonomic, lightweight, rugged, one-handed operation option to traditional magnetic locators. The Subsurface ML-3 offers unparalleled durability, as all components are housed inside the aircraft-grade aluminum monotube units. The SubSurface ML-3SY is 100 percent waterproof up to 220 feet so it can be used in difficult weather and submerged under water. And it's digitally tuned, so it offers unparalleled accuracy in detecting ferromagnetic objects. Includes soft case with carrying straps and inside pocket for batteries and manual. Made in the USA.

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Subsurface Instruments MUL-1 Magnetic Underwater Locator can find metal immersed from 10 feet to 1,000 feet in water with sensors housed inside machined titanium for superior durability and strength, the length of the sensor allowing for convenient diver or boat towing. Subsurface Instruments MUL-1 features a permanent gel-cell battery-mounted under electronics panel that auto-charges when auxiliary power is connected. Includes sensor and electronics but no cable.

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SubSurface Instruments PL-1500 Pipe and Cable Locator has 3.0 watts power output in the Direct Connection Mode, allowing it to locate for longer distances. With this pipe and cable locator use the Inductive Mode to quickly locate shorter pipes and cables. Learn More...