Insulation Resistance Tester UNI-T UT502A Measuring resistance from 0 MΩ to 20 GΩ. Test voltages of UT-502A may be selected between 500 V / 1000 V / 2500 V.
UT 502A Key Features
Testing Voltage:500V /1000V /2500V
Low battery indication
High voltage Indication