SubSurface Instruments Gradiometer

MUL Specifications Sheet 
BHG Specifications Sheet

ItemDailyWeeklyMonthly
SubSurface Gradiometer - MUL $187.50 $437.50 $1,250
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SubSurface Gradiometer - BHG $195 $455 $1300
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Subsurface Gradiometer 50' Cable   $26.25  $61.25  $175
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Subsurface Gradiometer 100' Cable  $30 $70 $200
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MUL Model

Whether you’re searching for metal immersed 10 feet or 1,000 feet in water, the Magnetic Underwater Locator (MUL) is for you. No other underwater locator can go to the depths the MUL does, thanks to its advanced technology. Sensors are housed inside machined titanium for superior durability and strength to depths of 1,000 feet. Plus, the long sensor allows for convenient diver or boat towing.

BHG Model

Specifically designed to find the presence of any ferrous metal in the ground at a radius of ± 8′, you can rely on the Bore Hole Gradiometer (BHG) sensitivity and accuracy.The BHG system consists of 3 main items that are sold separately to facilitate its customization. The Control Box including a rechargeable 12v battery, a 50′ sensor cable with Amphenol® connectors (custom lengths available) and a bull-nosed titanium sensor which works similarly to a magnetic locator and can also be used underwater. Its rugged and durable construction makes it ideal for utility companies, the construction industry, and bridge builders.

FEATURES

  • Heavy-duty sensor cable acts as lanyard: 50’ or 100’ 
  • High-quality connectors and “toilet seat” cover over headset jack. “Seacon” connectors available. 
  • Alligator clips for 12v auxiliary power. 
  • Gel-cell auto-charges when auxiliary power connected. 
  • “Zero to “null” gradient. 
  • Permanent gel-cell battery-mounted under electronics panel. 
  • Bull-nosed and tapered sensor on BHG; longer sensor on MUL for diver or boat towing.