Pro-check
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.
#18042
#18048
Includes a connector and remote.
24 VOLT, 12-PIN
MILITARY PRODUCT
pro-check 720ac
ALTERNATING CURRENT
Includes a 7-way “round-pin” connector and remote control. 110 VOLTS
pro-check 720Dc
DIRECT CURRENT
Includes a 7-way “round-pin” connector and remote control. 12 VOLTS
pro-check 725Dc
DIRECT CURRENT
Includes a 7-way “flat-pin” connector and remote control.
12 VOLTS
FOR UTILITY TRAILERS
Power Requirements
720AC requires 110-volt AC power.
720DC requires filtered regulated 12-volt DC power.
-
Power Source should be a 12-volt battery
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Maintain battery with trickle charger when not in use
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12-volt DC power supplies are available from LITE-CHECK
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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.
Product Documents
pro-check 720
pro-check 725
pro-check 724
#18085
trailers
tractors
dollies
Pro-Check 720 Works With
trailers
tractors
dollies
Pro-Check 725 Works With
improved
quality
More information is now available through the Pro-Check to identify the fault and where it is so technicians can accurately and rapidly make repairs and get trailers back in service.
circuit
identification
Accurately identifies
each circuit fault and presents results on a digital display. This takes out the guess work
for the technician and shortens trouble
shooting and repair time.
accurate
readings
Troubleshoot electrical brake issues easily. Fault information via audible alarm and an easily read digital screen so technicians can easily identify a fault’s location and applicable fix.
streamlined
inspections
The Pro-Check comes standard with a remote control, allowing a single technician to perform a complete 360° visual inspection while cycling through the different
electrical circuits.