382357 - Clamp-on Ground Resistance Tester

Enables non-contact measurements of ground conductors without need for auxiliary ground spikes. Autoranging ground resistance easurements from 0.025Ω to 1500Ω with 0.002Ω resolution. True RMS AC Leakage current range of 0.2mA to 30A with 1.000mA resolution. Programmable Datalogging with 116 data points. Programmable Hi/Lo Alarm 0.9" (23mm) Jaw size for large ground rods