Dual Display Volt Ampere Meter DC 100V 10A 50A 100A Voltmeter Ammeter

Specification:
Voltage measurement range:0.0V-100V
Current test range:0-10A,0-50A，0-100A（4 ranges are optional）
Power supply range:DC4-30.0V
Voltage error:0.1%
Current error:1%
External shunt specifications:75 milliohms
Working current<20mA
Refresh rate:About 300ms once
Display method:Dual three-digit 0.28″LED digital tube Display color:Red + red，red + blue.Optional
Lead length:15cm
Dimensions:48 x 29 x 22 mm
Mounting holes:46 x 27 mm Length X width X thickness
Operating temperature:-10℃~65℃