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- Voltmeter ammeter voltage range is DC 0-100V, current range is 0.0-50A.
- The multimeter can clearly display voltage and current at the same time, red for voltage, red 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: PCB Board
- Color: Black
- LED Display Color: Red
- Size: Approx. 20.5x41mm/0.81x1.61inch
- Measurement Range: 0-100V
External shunt specifications: 75mΩ
- Working power: 4-30V DC power supply with reverse polarity protection
- Local power consumption: <20MA
- Refresh rate: about 300ms/times
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1 piece Digital Voltmeter yellow & red line connects positive electrode of power
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