Digital Blue LED Digits Display DC 0-50A Panel Meter C27D w Powe Cable
This meter is used for current testing. Measure Range DC 0-50A current.
Uses in autos, marine, aircrafts, test instruments, solar, wind, hydro power system etc for current indications and monitoring electrical systems.
Panel mounting is easy to install.
The red thin line connect to power supply positive, the black thin line connect to power supply negative.Shunt must to connect in series, thick white wire connect to shunt input, thick black wire connect to shunt output.
Use it with a shunt resistance to connect with the electronic instrument, but here shunt is not included.