Display color: Red
Three-wire Measurement range: DC 4.0~30V
Working Current: Working Temperature: -10C-65C
Minimum input voltage: DC4.0V(Lower than 4.0V, the brightness will be weakened, but this will not affect the accuracy of measurement)
Maxmum input voltage: DC30V(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

Package Included:
5* 0.36" Mini Digital LED Voltmeter(Red)