Extech 382357 Clamp-On Ground Resistance Tester, Case Included
Clamp-on ground resistance tester enables non-contact measurements of ground conductors without the need for auxiliary ground spikes. Measures resistance from 0.03? to 1500? and true RMS AC leakage current from 0.2 mA to 30.00 A.
Features:
Programmable datalogging with 116 points
Programmable hi/lo alarms
0.9 In. jaw size
Self calibration when powered on and verification resistors to confirm the accuracy of the meter
CAT III- 300 V. complete with 9v battery, resistance check plate and durable metal storage case