0.28″ 5 Wires Red Led Digital Dual DC 100V 10A Voltmeter Ammeter
|Operating Voltage(VDC)||4.5 to 30|
|Current Consumption (mA)||60|
|Test Voltage (V)||0 to 100|
|Test Current (A)||1 to 10|
|Refresh Speed (ms)||500 (one time)|
|Highest Input||30 V|
|Operating Temperature (°C)||-10 to 60|
One thing to note is, this meter has 2 wiring harnesses. One harness is to provide power for the meters, that’s the 2 poles with a RED and a BLACK lead. Small size, portable, the magnitudes of voltage and current are displayed on the same screen at the same time.
This can be supplied anywhere from 6 volts DC up to 30 VDC. This is a separate power supply that is isolated from the source, it is possible to use the same supply but it seems to affect the amp meter reading. The 3 wire harness is used for a ground which connects directly to the battery or supply ground of the load.
|Dimensions||6 × 3 × 2 cm|