Mini Waterproof Digital Voltage Gauge Car Battery Voltmeter 2.5-30V DC Blue LED

  • Item ID #100018

List Price: $11.56 Our Price: $4.69Save 59%

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It ia a Blue LED Digital Voltmeter,Power Supply DC 2.5-30V,it has Reverse polarity protection, Waterproof ,small size, high efficiency, long term stable and reliable quality, easy installation and use. Can be used to All kinds Voltage Measuring.

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  • Dimensions: 40 x 30 x 27mm
  • Cutting Size: 46x27mm
  • Measure range: DC 2.5-30.0V
  • Minimum input: DC 2.5V
  • Maximum input: DC 30V
  • Permissible Error: 1% (+ / - 1 digit)
  • Display: three 0.40" LED digital tube
  • Display Color: Blue
  • Refresh rate: about 500mS
  • Current consumption: about 5-20mA
  • Operating temperature: -10 °c ~ 65 °c
  • Voltmeter with epoxy potting, Full waterproof design, Oil Pollution Prevention, Moistureproof, Shockproof, Dust-proof
  • With Reverse polarity protection

Please Note:
  • Do not need power supply, can measure 2.5-30V directly
  • If the input voltage is below 3.5V, the display brightness dims
  • If the input voltage is below 2.5V,measuring inaccurate or no display
  • when measure 10V below, accurate to 0.01V,display x.xx
  • when measure 10V or more,accurate to 0.1V,display xx.x

Package Include:
  • 1x Digital Voltage Meter 


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