Specifications

1) work Current: 60mA
2) display:0.28 inch LED,red
3) size:48*29*21 mm

Volt Amp Voltmeter Ammeter LED Digital Voltage Current Measurement Meter

DC 4.5-30V/100A  with shunt

Features: 

work Current:<60mA
display:0.28"LED,red  
size:48×29×21 mm
Refresh rate:≥500mS/times
Permissible Error:1%(±1)
Measure range: DC4.5-30V:

Operating temperature:-10~+65
operating humidity:10~80%
working air pressure:80~106kPa
Testing current: 0-100A 

 

Wiring:
Black line : COM, common measuring

Red line : power supply+

Yellow line : IN+, current input+