Digital DC Mini Voltmeter 4.7 V to 32V 0.36 inch – 2 Wire Module

100% Brand new and high quality. Precision automatic adjustment ,when less than 10V accurate to 0.01V, more than 10V accurate to 0.1V. And it is self-powered version, Two wire connection, with reverse polarity protection. No power supply needed. Specifications : Display color: Red. Two-wire Measurement range: DC 4.7~32V. Working Current:< 23mA. Working Temperature: -10C-65C. 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 tube. Size: 21.5 x 13 x 8mm (L*W*H). Speed ratio: about 200ms/time. Lead wire length: 15cm. Net Weight:5 g approx. Weight:15 g approx.

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