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SubSurface GFL3000 Ground Fault Locator

The GFL3000 Ground Fault Locator from SubSurface, transmits a powerful pulsed charge that is detected by the receiver at the top of the A-Frame. The receiver has a built in analog meter that kicks in the direction of ground faults. Following these kicks will quickly lead you to the exact location where electrical voltage is being lost to the ground.

Additional product info

Product details

  • Low cost, ground fault locator with features previously unavailable at this price point
  • Dual power capability, which allows the user to select the resistance level of the fault they wish to pursue
  • Easy to read battery condition indicators
  • Transmitter features a 12 volt rechargeable battery with both wall and car chargers included
  • All of this comes in a durable, custom molded case

Package includes

  • Receiver Frame
  • Receiver Frame
  • Ground Stake
  • Connection Clamps
  • Charger
  • Custom Molded Carrying Case
  • Instruction Manual


SubSurface Instruments GFL3000 is the low cost ground fault detector. It is simple to use, and is designed to be user friendly. Simply attach the transmitter to the ground, and the analysed wire. With the A-Frame parallel to the wire and follow along the wire. The analog meter on the device will kicks along on the analog meter until you reach the fault in the wire. There is no digital display that can cause errors. With the dual power output, the GFL3000 pinpoints the exact location of the fault quickly and easily.


The GFL3000 Ground Fault Locator is the cost effective ground fault locator that offers you features not previously available at this price point.


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