Mini LED Digital Voltmeter Red Panel DC 4-30V

Mini LED Digital Voltmeter Red Panel DC 4-30V

Display color: Red
Two-wire Measurement range: DC 4~30V
Working Current:< 23mA
Working Temperature: -10C-65C
Minimum input voltage: DC 4.5V(Lower than 4.7V, the brightness will be weakened, but this will not affect the accuracy of measurement)
Maxmum input voltage: DC 30V(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.