Chauvin Arnoux CA 6418 Earth Clamp

The CA 6418 is an earth clamp for quick testing of all types of earth loops.
With an oblong head for easy gripping, the CA 6418 is suitable for checking earth loops on 30 x 40mm, 20 x 55mm rectangular bars and 32mm diameter cables.

The AC 6418 clamp simultaneously displays the earth loop resistance and leakage current.

Wide measuring range from 0.010 Ω to 1200 Ω
Current from 0.5 mA to 20 A
Configurable alarms in Ω and A
High visibility OLOED display
Automatic Pre-Hold mode when the clamp is opened
300 time-stamped measurements
Automatic air gap calibration at start-up
Buzzer and automatic switch-off