Measuring range -- DROK voltmeter ammeter voltage range is AC 60-500V, current range is 0-500A.
Clear color display -- the multimeter can clearly display voltage and current at the same time, red for voltage, green for current.
With precise CT -- DROK volt amperage meter is equipped with CT, no need to buy another. Can be installed on anywhere flexibly.
Simple connection -- the voltage ampere monitor gauge is powered by the circuit being measured, no need to connect extra power source.
Special design -- DROK volts amp tester is designed with built-in trimmer potentiometer, enable you to calibrate the meter easily. Back cover made it more safer to be used.