Fluke 1625-2 - Earth Ground Tester Advanced , 0-48V

Fluke 1625-2 - Earth Ground Tester Advanced , 0-48V

USB data storage and transfer (512kB flash memory)
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
Automatic frequency control (AFC) (94, 105, 111, 128 Hz)
Measuring voltage switchable 20/48V
Programmable limits, settings

The Fluke 1625-2 GEO Earth Ground Testers offer data storage and download capabilities via USB port. It is a distinctive earth ground tester that can perform all four types of earth ground measurement. Specifically, the Fluke 1625-2 tester is able to measure earth ground loop resistances using only clamps – called stakeless testing. This method does not require the use of earth ground stakes nor the disconnection of ground rods.
Advanced Features:
Automatic Frequency Control (AFC) - identifies existing interference and chooses a measurement frequency to minimize its effect, providing more accurate earth ground value
R* measurement - calculates earth ground impedance at 55 Hz to more accurately reflect the earth ground resistance that a fault-to-earth ground would see
Adjustable limits for quicker testing