Our Auxiliary Power Connector Cable makes it easy to connect the Watt Meter to an optional power source like a battery pack, power supply, etc.
The cable plugs into the meter's auxiliary power connector socket on our meters. Other end is bare leads.
Color coded leads and 12" long silicone insulated wired make it easy to use.
While not required, (since the meter can get power from the measured circuit, it is very handy to have for many applications.
Connect red lead to plus voltage and brown lead to minus. See meter instructions and specifications for details and allowable voltages.
Orange lead is unused except where noted otherwise in meter documentation.