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• Product Name:Digital RCD(ELCB) Tester              Type:AR5406

• Features

Leakage switch tester is mainly used to test the leakage protector of leakage current, the leakage current action and the action time of the leakage, is suitable for detecting leakage switch/power plug line conduction polarity, insulation, high voltage line core performance. Leakage switch tester can be widely used in power supply department, the department of leakage protector manufacturers, such as construction, mining, machine tools industry labor security department and the electrician.