Red Blue Green Digital LED 2 Wire 0.56 Inch 0.56" DC Voltmeter AC 70V 500V Home Use Voltage Display With Trimmer Potentiometer

Adopting the capacitance step-down principle design, not suitable for high frequency occasion
Used to monitor the household voltmeter, also applied to other AC voltmeter measuring.
Good stability and high measurement accuracy.
With trimmer potentiometer.
Easy to read, install and use.

LED digit: 0.56" digit
Display Color: Red/Blue/Green
Supply Voltage: No Need (two-wire system)
Measuring Range: AC70-500V

Min resolution: 1V
Input impedance: >1MΩ
Measuring speed: ≥2 times/S
Working temperature:-10-+50
Working humidity: 10-80%(non-condensing)
Working pressure: 80~106kPa
Wire length: 200MM
Housing color: Black