Fluke 1623-2 GEO Earth Ground Tester The Fluke 1623-2 offers data storage and download capabilities via USB port. It's a distinctive earth ground tester that can perform all four types of earth ground measurement.The Earth Ground Tester is able to measure earth ground loop resistances using only clamps. This method does not require the use of earth ground stakes nor the disconnection of ground rods. 3- and 4-pole Fall-of-Potential, earth resistance loop testing
4-pole Soil Resistivity testing
Selective earth ground rod testing using 1 clamp
Stakeless earth ground rod testing using 2 clamps
IP56 rated for outdoor use
Rugged carrying case
USB data storage and transfer