CLAMP ON EARTH TESTER;OLED DISPLAY

Clamp On Earth Tester; Ground Resistance Range 0.025 to 1500 ohm; Jaw Capacity 1.3 In. (35mm); Resolution 0.001 ohm; Operating Frequency 50; 60 128; 2083 Hz; Current Measurement Range 0.2mA to 40A; Display OLED; Counts 10;000; Resistance Accuracy Low Range +/- 1.5 Percent; High Range +/- 25 Percent; Auto Power Off Yes; Battery Type (2) 1.5V AA; Safety Rating ETL; CAT IV 600V; Special Features Stores 300 Measurements; Includes Hard Carrying Case; (4) AA Batteries