How to use electrical safety analyzers and withstand voltage testers according to IEC61010 and other electrical safety standards. Learn the difference between . Voltage withstand testing is done with a high voltage source and voltage and current meters. A single instrument called a 'hipot tester' is often used to perform this test. It applies the necessary voltages to a device and monitors leakage current. Information on Voltage/Current/Temperature Protection Devices is provided in the form of FAQ. 16/07/2017 - Answered Jul 21, 2017. withstand voltage means the amount of voltage that can be resisted. It can be measured by Withstand voltage tester. 28/01/2019 - Withstand Voltage. Maximum voltage level that can be applied between circuits or components without causing a break down. See Breakdown Voltage, Isolation. Withstand Voltage & Insulation Tester. MODEL 8527. □For a wide requirement of Safety regulation test up to 5 kV; □Test voltage of withstand voltage test is . Specification. ○Withstand voltage test. ・Output voltage : AC 0 to 2.5kV/0 to 5kV (500VA). ・Setting of upper limit leakage current : 0.1 to 110.0mA. ・Judgment . 28/01/2019 - Dielectric Withstand Voltage: Maximum voltage an insulating material can withstand before breaking down(suffering punch through or arcing).