Item specifics











Features:

1.the voltmeter with full enclosure, potting fully waterproof design, a long soak in the water can still work without damage, more moisture, oil, dust, vibration.

2.the voltmeter display uses LED digital tube 0.28 inches.

3.the voltage meter wiring simple, just take two nes in the table have reverse for protection, reverse does not burn.

Specification:
Dimensions: As shown in the pictures

Type: 3 digits 0.28″
Led color: blue/red/green/yellow
Range: dc 3.50-30.0V
Supply voltage: DC3.50-30.0V
Cable length: 85mm
Fixed hole diameter: 3mm(approx.)
Reading per second: 2
The power consumption: Static about 15 mA
Accuracy: 1% (±1 digit)
Operating Temperature: -10??65??br/> Potting material Epoxy-resin Glue

Wiring:
Red: Power Supply +, Measure +
Black: Power Supply -, Measure –
Reverse polarity for protection: Yes

Appcation:
used for battery voltage measuring on electric vehicles, electric cars, electric motor cars, and so on.

Package Included:
1x DC Voltmeter(color as you choice)
 





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