AEMC 2141.03 Model 6418 Clamp-On Ground Resistance Tester

The AEMC 2141.03 Model 6418 Clamp-On Ground Resistance Tester, with auto-calibrating oblong jaws and large OLED display (1.9" x 1.5"), verifies the quality of the grounding connections and bonds. It measures ground rods, bus bars, grid resistance and impedance without auxiliary rods. The tester operates in a multi-grounded system without disconnecting it. This device differentiates between loop and ground resistance measurements and offers 2 alarms with adjustable set point and buzzer to check for amps and ohms. The tester measures leakage current flowing to ground or circulating to ground loops from 0.5mA to 20A and resistances from 0.01 to 1200Ω. Memory storage is up to 300 measurements.

The Model 6418 includes a hard carrying case, calibration loop, 4x 1.5V AA batteries, wrist strap, safety sheet, Quick Start Guide & user manual. Compliant with IEC 61326-1, IEC 61010-1 and IEC 61010-2-32, 100V Cat. IV or 150V Cat. III.