Product parameters:
operating voltage:DC 4.5-30V
Measure Voltage: DC 0-300V
Minimum resolution(V): Less than 10V: 0.01V, more than 10V 0.1V
Measure current:100A
Current resolution: 0.01A(100A)
Operating current:Less than 20mA
Display color:Red/Blue(dual display)
Digital display: 0.28″ LED digital tube
Operating humidity:10-80%
Operating press: 80-106kPa
Refresh rate: about 500mS/times
Measure accuracy: 1% (±1 digit)
Operating temperature:-10-+65°C
Applications: easily installed in the car, battery car, motorcycle car line and used for other products voltage
Display dimension:48*29*21mm
Mounting cutout:45.5*26.5mm
Five-wire connection
Power supply socket:
Red(thin): power supply+
Black(thin): vacant or buck circuit (module) negative
Testing socket:
Yellow(thick): IN+, current input +
Black(thick): COM, common measuring
Red(thick): PW+, measuring voltage input terminal positive
Note:
Input voltage no higher than 30V, otherwise the meter will easily burn.
If current is more than 10A, you should buy external shunt separately.
Connect Yellow line to Black line to avoid digits flashing if the multimeter just used for voltage measurement.
Packing include:
1x Digital Volt Amp Meter
- 0.28″ digital display, 2in1 multimeter, consistent and accurate digits appear simultaneously
- Calibration is easily adjusted with voltage and ammeter calibration potentimeter in the back side of our meter
- 500mS/times refreshing rate, decimal point will move automatically when meter measures voltage
- No garble digits appear on display with strong anti-interference and will not burn even wires connected reversely
- External shunt should be prepared when ampere is more than 10A, or will burn
