Sell 0.36 inch DC 4.7-32V 2 Wires Mini Digit Display Voltmeter Mini LED Digital Panel Volt Voltage Meter Instrument Car 12V 24V best price

Features 100% Brand new and high qualit precision automatic adjustment ,when less than 10V accurate to 0.01V, more than 10V accurate to 0.1 And it is self-powered version, Two wire connection, with reverse polarity protectio No power supply neede Specifications Display color: Red/Green/Blue/Whit Two-wire Measurement range: DC 4.7~32 Working Current:< 23m Working Temperature: -10C-65 Minimum input voltage: DC 4.7V(Lower than 4.7V, the brightness will be weakened, but this will not affect the accuracy of measurement Maxmum input voltage: DC 32V(Higher than this voltage is has a risk of overburning Permissible error: 1%(±1 digit Display mode: three digit 0.36''LED digital tub Size: 21.5 x 13 x 8mm (L*W*H Speed ratio: about 200ms/tim Lead wire length: 15cm