Extech GRT300

793950383018

4-Wire Earth Ground Resistance Tester Kit

Fulfilled by Extech

Extech 4-Wire Earth Ground Resistance Tester Kit, Extech GRT300

Specifications:
Earth Ground Resistance ranges 2O/20O/ 200O/2000O
Basic Accuracy ±(2%rdg+3d)
Resolution 0.01O/ 0.1O/1O/0.01kO
Test Current / Frequency <2mA / 820Hz
AC Earth Voltage / Frequency 0 to 300VAC / 40 to 500Hz
Accuracy ±(2%rdg+3d)
Power supply Eight 1.5V ‘AA’ Batteries
Dimensions 9.8 x 7.8 x 4.3" (250 x 190 x 110mm)

Ratings:
CE Certified

Description:
4-wire, 3-wire, and 2-wire testing. Large dual line LCD. Automatic I (current) and P (potential) spike check. Test Hold function for easy operation. Autoranging, Automatic Zero adjustment, Data Hold and Auto Power off. AC Earth Voltage. Overrange and low battery indication. Complete with test leads with alligator clips, 4 auxiliary earth bars, hard carrying case, and eight 1.5V AA batteries.