DC 100V 10A Voltmeter Ammeter Blue + Red LED Dual Digital Volt Amp Meter Gauge DC100V10A

Description

The working voltage of the meter itself: DC 4 - 30V (the maximum input voltage can not exceed 30V. Otherwise the meter will be burned). The working current of the meter itself: ≤20mA, Voltage measurement range: DC 0 - 100V. Current measurement range: DC 0 - 10A, Voltage resolution (V): 0.1V. Display: 0.28' digital tube, two-color blue and red, Refresh rate: about 300mS / time.