ES9032 Leakage switch tester, also known as leakage switch detector, leakage protection device tester, residual current action protection device detector, residual current action protection device tester, is the engineering quality supervision station and construction company necessary detection instrument, can measure the leakage switch action time and action current. It is mainly used to test the leakage action current, leakage nonaction current and leakage action time of the leakage protector. Can be widely used in power supply departments, agricultural power departments, leakage protection device manufacturers, construction, mining, machine tools and other industries of labor security departments and the majority of electricians.

     ES9032 Leakage switch tester, composed of main engine, test line, etc. Simple and portable, 4-bit large LCD display, gray and white screen display, clear at a glance, easy operation and easy to use. Large capacity storage of 500 sets of data, voltage measurement range: 1.0V~1000V, measurement accuracy: ± 5% dgt ± 5 dgt. Test leakage current ranges from 15 to 50 0 mA to ten gears (15; 30; 50; 75; 100; 150; 200; 250; 300; 500 mA). The operation time range of test leakage current is 0 ~ 999 mS.