Power Supply: No power needed
Display Type:Digital Only
Working temperature: -10~65
Accuracy Class:1% (± 1 digit)
Measuring Range:70-500V AC
Dimensions:48 x 29 x 20 m
Display mode::Three digit 0.56''LED digital tube
This voltmeter's measuring range is AC30-500V It can be used in measuring AC110V 220V 380V.
This voltmeter only need to connect two wires,the connection is simple, low price but has reliable performance. It uses 0.56inch LED digital tube, the displaying is sharp and vibrant.
There is high-voltage on PCB on this voltmeter's back, it is dangerous to touch PCB and components. So we suggest that electronic enthusiasts and ordinary consumers don't use this, please be careful when purchasing.
This voltmeter use capacitance to reach voltage step-down, it can't used in inverter, Electronic speed governing, silicon controlled voltage adjusting dimming, UPS and other occasion with radio-frequency component and non-sinusoidal wave, or it will be bumt and doesn't work normally.
This voltmeter didn't do moisture-proof, waterproof, shockproof, anti-oil processing, please be careful or handle by yourselt when using.