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Split core current relay switch, monitors 0.15 to 200Amps, fixed setpoints at 0.15Amps max, no status LED's.

Split core current relay switch, monitors 1.25-50Amps, adjustable set point between 1.25-50Amps, status LED's.

Earth Resistance Tester CAN BE USED UNDER DIFFICULT CONDITIONS WITHOUT SUBSTANTIALLY AFFECTING ACCURACY 4 in 1 tester: earth resistance and coupling, continuity and resistivity. Chauvin Part No: P01126506  

Earth Clamp THE C.A 6415 MODEL HAS AN ALARM FUNCTION (BUZZER IF THRESHOLD IS EXCEEDED) AND A MEASUREMENT LOGGING FUNCTION Each Chauvin clamp-on earth resistance tester is delivered in a carrying case with one 9V battery and a user’s manual. Chauvin Part No: P01122013  

Earth Clamp EARTH CLAMP FOR STAKELESS EARTH MEASUREMENTS Each Chauvin clamp-on earth resistance tester is delivered in a carrying case with one 9V battery and a user’s manual. Chauvin Part No: P01122012  

Earth Clamp EARTH CLAMP FOR STAKELESS EARTH MEASUREMENTS Each Chauvin clamp-on earth resistance tester is delivered in a carrying case with one 9V battery and a user’s manual. Chauvin Part No: P01122011  

Single Phase PQ Analyser Like the Qualistar, the CA8230 has a recording mode and a trigger mode for alarms Supplied with the Chauvin MN93A current sensor (120 A). Chauvin Part No: P01160631

Earth Resistance Tester CAN BE USED UNDER DIFFICULT CONDITIONS WITHOUT SUBSTANTIALLY AFFECTING ACCURACY 4 in 1 tester: earth resistance and coupling, continuity and resistivity. Chauvin Part No: P01126506