Complete Electrical Diagnosis With The Touch Of A Button
Pro-Check trailer light testers with advanced electrical diagnostics are rugged, lightweight, and economical. They independently test each electrical circuit on a trailer to ensure proper connectivity. The Pro-Check identifies each specific type of electrical wiring fault. Lite-Check’s patented active diagnostic system takes the guesswork out of identifying trailer light and electrical problems. The Pro-Check commercial trailer light tester with electrical circuit diagnostics, not only identifies faults, but the specific circuit the fault is on. Faults are identified as “Open Circuit”, “Open Ground”, “Short” (w/all circuits identified), or “Short to Ground”. Audible alarms alert technicians to found electrical faults.
The Pro-Check is the ultimate commercial trailer light tester and electrical diagnostics tool on the market which provide rapid light and electrical testing of commercial trailers.
There are 4 versions of the Pro-Check.
Includes a connector and remote.
24 VOLT, 12-PIN
Includes a 7-way “round-pin” connector and remote control. 110 VOLTS
Includes a 7-way “round-pin” connector and remote control. 12 VOLTS
Includes a 7-way “flat-pin” connector and remote control.
FOR UTILITY TRAILERS
720AC requires 110-volt AC power.
720DC requires filtered regulated 12-volt DC power.
Power Source should be a 12-volt battery
Maintain battery with trickle charger when not in use
12-volt DC power supplies are available from LITE-CHECK
DO NOT USE BATTERY CHARGER
Operation of the two models is identical. In both cases, if the operating voltage to the vehicle falls below 11 volts, the message “low power” will appear on the display and the tester will shut down.