Voltmeter ammeter voltage range is DC 0-100V, current range is 0.0-10A.The multimeter can clearly display voltage and current at the same time, red for voltage, blue for current. Can be installed on anywhere flexibly. The voltage ampere monitor gauge is powered by the circuit being measured, no need to connect extra power source. This volts amp tester is designed with built-in trimmer potentiometer, enable you to calibrate the meter easily.
- Material: Plastic + PCB
- LED Display Color: Red & Blue
- Size: Approx. 48x29x22mm/1.89x1.14x0.87 inch
- Power Supply Range: DC 4-30.0 V
- Working Current: < 20mA
- Refresh Rate: about 300mS time