Products leakage current is no fault in the case of the applied voltage, the electrical insulation between the metal parts with, or between live parts and between the parts ground through the surrounding medium or the insulating surface formed current is called leakage current . According to the U.S. UL standards, including leakage current is capacitively coupled currents, including, from household appliances accessible parts conduction current product attributes Model RK2675A / RK2675B / RK2675C / RK2675D / RK2675E / RK2675W / RK2675AN output power measurement (AC) 0 ~ 250V Leakage Current (AC) 0.01mA-20mA Current Resolution 0.01mA current accuracy is ± 3% isolation transformer power 500VA / 1000VA / 2000VA / 2000VA / 3000VA / 5000VA / passive / 500VA test time is set from 0 to 99 seconds, manual control Display LED digital display sorting function substandard sound alarm Power Requirements 220V ± 10%, 50Hz ± 5% Operating Environment 0 ℃ ~ 40 ℃, ≤ 85% RH Dimensions 320 * 270 * 180mm/430 * 370 * 200mm / 510 * 430 * 230mm/510 * 430 * 230mm / 530 * 470 * 280mm/320 * 270 * 180mm/320 * 270 * 170mm Weight 10.8kg / 17kg / 40kg / 42kg / 61kg / 4.8kg / 10.8kg other explanatory method of operation 1, plug in the power, turn the power switch, power indicator light; 2, select a power range, press the button on the desired current; 3, select leakage current alarm value; 4, select the test time; 5, the measured object access measurement side, start the instrument, the test voltage to the DUT 1.06 times the rated working voltage (or 1.1 times), switch the phase switch, respectively, to read the second reading, the reading of selected numerical large leakage current value. When the switch is turned on K and the zero line, the tester is being sampled midline between the enclosure leakage current; when K and the phase line is switched on, the test is relative to the line between the enclosure leakage current. It should be noted that: K or K and the zero line on the phase cable connected, the leakage current is not necessarily the same. This is because the position of household appliances insulation weakness is random. Therefore, the leakage current test should be K switches polarity, whichever is greater as measured electric appliance leakage current value. Transactions that EFT payments, payment and delivery.