Handy panel volt meter allows placement of a voltage meter anywhere. This meter easily connects to whatever DC supply you are trying to track.
It works fairly well. I would buy more if I needed them.
21-12395 - Mini 2-Wire Volt Meter - 3.2 ~ 30VDC
Handy display allows placement of a voltage meter anywhere. Simple 2-wire design powers meter and measures at the same time.
21-12400 - Mini 3-Wire Volt Meter - 0 ~ 99.9VDC
Handy display allows placement of a voltage meter anywhere. 3-wire design powers meter with 2 wires and the third is used to measure.
21-12410 - Panel Current Meter - 0 ~ 9.99A
Handy panel current meter allows placement of a current meter anywhere. With a shunt already on board this meter hooks up very easily. Requires a DC voltage to run, and has two thick wires to measure current draw.
21-12415 - Panel Temperature Meter - -30°C ~ 70°C
Handy panel temperature meter allows placement of a temperature meter anywhere. Displays the temperature of an attached 1% waterproof thermistor in°C.
27-7953 - 3.5mm Stereo Jack Socket
Connector Type: RCA / PhonoGender: SocketMounting Type: ChassisNo. of Poles: 3No. of Ways: 3Pin Diameter: 3.5mmSize: 3.5mmTermination Method: Solder
MCM is a great company with a large selection of good quality products.