Mini Digital Blue + Red Led DC Current Meter Volt Meterr With Ampere Shunt

- Operating voltage:DC 4.5 - 30V

- Measure voltage: DC 0 - 100V

- Minimum resolution(V): 0.1V

- Measure current:50A (require external shunt)

- Minimum resolution(A): 0.1A

- Operating current: <20mA

- Display: three 0.28" LED digital tube

- Display color: Red and Blue (two-color display)

- Dimensions: 48 x 29 x 21mm

- Mounting cutout: 45.5 x 26.5mm

- Refresh rate: about 500mS / times

- Measure accuracy: 1% (± 1 digit)

- Operating temperature: -10 to 65°c

- Operating Humidity: 10 to 80% (non-condensing)

- Working pressure: 80 to 106 kPa

- Applications:Suitable for automotive/electric cars/motorcycles battery monitoring or other products voltage current measurement

- Wiring:

- Black line (thin): vacant or buck circuit (module) negative

- Red line (thin): power supply+

- Black line (thick): COM, common measuring

- Red line (thick): PW+, measuring terminal voltage input positive

- Yellow line (thick): IN+, current input+
 

Notice:
 

- The voltage between the thin red and thin black lines must be within DC 4.5-30V

- The ammeter can only be connected to the negative of the device under test

- Exceeds 5A, long-term full load working continuously, it is recommended that the measurement side of the leads are directly soldered to the socket

- When the black thin line vacant, it is better to use insulating tape around the exposed part of the wire, to prevent short circuits

- If just be used as a voltmeter, it is recommended that the yellow line and the black line were connected together, to prevent the ammeter digital flashing

Package included:

1x Digital Volt Amp Meter
1x 50A / 75mV DC Current Shunt