Ld22 mm LED Digital Voltmeter Indicator with The Voltage RGB Push Button Switch

LED indicator volt meter input voltage range is AC 60-500V, measuring voltage range is AC 60-500V, voltage measuring error is 2V,
working environment temperature range is -25-55ºC.
The lampshade of the voltmeter is made of high strength polycarbonate, has good impact resistance, built-in screw-type wiring, which makes more safe and convenient terminal.Our product is small size, high precision, fast read speed, simple installation when compared with traditional voltage meter.They are widely used in household appliances, electric force, telecommunications, machine tool, vessel, textile, printing, Mining machine, Mustic Instrument, etc
The AC indicator is with long service life, low energy consumption, small size(510x270mm), light weight features.
1) Operational Voltage: 60-500V
2)Ambient temperature: -25 °C~ +55°C
3) Operational humidity: 45% to 90%
4) Power-frequency withstand voltage: 2500V AC, 1min
5) Contact resistance: ≤50mΩ
6) Mechanical life: Monentary 1000, 000, others:10, 000
7) Electriclife: Monentary 100, 000 others:50000
8) Protection grade: IP40,IP67 with cover
9)Certificate: CCC, CE
TypeIndicator Lights volmeterInput Voltage24-500VMeasuring current0-100ADiameter(Hole Size)22mmLife≥30,000hBrightness≥60cd/Square MetersLamp Body MaterialPlasticRefresh rateabout 200ms/TimeColorsred /green /yellow /BlueSize28*20*46mm