FLIR (Extech) 382357 Clamp-On Ground Resistance Tester; 0.2 Milli-Amp AC - 30 Amp AC

Detailed Description: FLIR (Extech) Clamp-on ground resistance tester has four digit 9999 count dual display LCD. It includes 9 Volts battery, resistance check plate and durable metal storage case. It has electrical noise detection feature that prevents inaccurate readings. It has portable data logging with 116 data points. It has programmable Hi/Lo alarm and auto power off feature. It has 0.9-Inch jaw size for large ground rods. It features automatic self calibration when powered on. Tester measures 4.4 Inch x 1.9 Inch x 10.2 Inch. It measures ground resistance up to 0.025 - 1500 with 0.002 - 20 resolution and +/-(1.5% + 0.05 ) to +/-20% accuracy. It measures AC leakage current up to 0.300 milli-Amps to 30.00 Amps with 0.001 milli-Amps to 0.01 Amps resolution and +/-(2.0% +/- 0.05mA) to +/-(3.0% +/- 0.03A) accuracy. It measures resistance test frequency up to 1.667 kHz.