2670Withstand Voltage Tester specification: 5KV AC/DC AC/DC ditigal Withstand Voltage TesterSuitable for all kinds of household appliances, power switch, wires ... and cables, transformers, terminals, high-voltage electrical Features: Output voltage: AC: 05kV ±5%, regulate arbitrarily. Punctured current: AC: 02mA /020mA ±5%, setting arbitrarily ...