Voltage measurement range: 0.0V-100V
Current test range: 0-999mA,0-10A,0-50A,0-100A(4 ranges optional)
Common battery range: DC4-30.0V
Voltage error: ±0.1%
Current error: ±1%
External shunt specification: 75 milliohm
Working current: 20mA
Refresh speed: about 300mS once
Display mode: Double three 028 "LED digital tube
Display color: Red + red, red + blue. selectable
Lead length: 15cm
Dimensions: 48x29x22mm
Mounting hole: 46 x 27 mm
Operating temperature: -10°C~65°C