Notice:
The voltage between the thin red and thin black lines must be within DC 4-30VThe ammeter can only be connected to the negative of the device under testExceeds 5A, long-term full load working continuously, it is recommended that the measurement side of the leads are directly soldered to the socketWhen the black thin line vacant, it is better to use insulating tape around the exposed part of the wire, to prevent short circuitsIf 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 flashingIt is unsuitable to use this meter to test current less than 10A .
Package included:
3 x Digital Voltmeter Ammeter Meter3 x Current Shunt3 x Cable