220v - 250v Tester is designed to test dual voltage appliances or devices for safety. Measure the voltage of the appliance or device. This mains tester has a great insulation resistance, fast response and relatively low power consumption.
Automatically detect the current power of electricity and protect you from dangerous electric shocks. Equiped with a rubber over-mould soft grip provides a sure and non-slip hold.
Technical Details
- Testing range 220 - 250 Volt
