• DROK 090077 Small Little DC Digital Voltmeter 2-Wire 0.56" DC 3-30V Red Bright LED Car Motor Panel Mount Meter 5V 12V 24V 27V Solar Battery Volt Accurate Power Monitor Gauge

  • Parameters:
    Dimensions: 48mm x 29mm x 22mm
    Cutting size : 46mm x 27mm
    Measure voltage: DC 3-30V (two wires Access)
    Input Polarity: DC voltage
    Measurement precision:0.01V(3-10V); 0.1V (10-30V)
    Display: Three 0.56" digital LED Tube
    Display Color: Green
    Refresh rate: about 500mS / times
    Operating temperature: -10°c to 65°c

    Features:
    1. Safe to use: With reversed connection protection, this item will not burn even when connected reversely , but its screen will display nothing
    2. Easy to connect wires: It has only two wires(the red and the black),simply connect the red to positive and black to the negative
    3. High accuracy: Its decimal point will automatically move, meaning there is one digit after the decimal point when the voltage is higher than 10V, and 2 digits after the decimal point when the voltage lower than 10V,w...read more
  • Manufacturer: DROK
  • More products from seller: Amazon
  • Your price: USD 4.99
      (as of 2018-11-26 20:05 UTC - More info)
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  • Note: Prices are subject to change at anytime
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