Electrical Testing Equipment, Transformer Tester, High Voltage Tester manufacturer / supplier in China, offering Hz-12 Home Appliance Anti-Shock Experiment Test IEC60335 Apparatus, Hz-12 IEC60335 Transient High Voltage Impulse Generator for Safety Home Appliance Testing, Jy CE Standard Digital High Voltage Insulation Resistance Meter 5kv - 15kv and so on.