Pro-Check simplifies trailer circuit testing
Eliminate trailer electrical circuit diagnostics with the Lite-Check 720 Pro-Check.
The Pro-Check automatically displays the circuit with voltage, amperage, and circuit conditions (good, open, short, open ground, or chassis ground). The fault alarm shuts off whenever the fault is corrected. A full function remote control is optional.
Access www.lite-check.com/720.htm for more details.