Item Name: Blue LED AC 30-500V Digital Voltmeter Voltage Display w/ 2 Wires Newly. Smart TV Box Android Quad Core HDMI 1080P Wifi Streaming Media Player UK
Features:
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.
Specification:
LED digit: 0.56" digit
Display Color: Red, Blue, Green
Supply Voltage: No Need (two-wire system)
Measuring Range: AC30-500V
Accuracy: 1%
Min resolution: 1V
Input impedance: >1M
Measuring speed: 2 times/S
Working temperature:-10-+50
Working humidity: 10-80%(non-condensing)
Working pressure: 80-106kPa
Wire length: 150MM
Housing color: Black
Product Size: 48x 29 x21 mm
