The UNI-T UT275 is able to test earth ground resistance across a total 8 different ranges starting from just 0.01Ω and ascending all the way up to 1000Ω. The device is also fully capable of carrying out leakage current testing across three ranges: 0.00 - 2.99mA, 0.30 - 2.99A and 3.00 to 30.0A.
Large jaw clamp meter
Performs both earth ground resistance and leakage current measurements
28mm jaw capacity
Low battery indicator and auto power off
Data hold and data logging capability
LCD backlit display
Resistance limity alarm