Lite-Check’s Evaluator 740 trailer tester is designed to diagnose lighting and anti-lock braking systems. Along with electrical circuit conditions, all ABS manufacturers’ fault codes are displayed on a 4-line LCD. The device includes a full-function remote control and is available as AC (110vdc) or DC (battery power) models. Lite-Check,

Read the rest of this article by one of our favorite contributors who provide some of the best supply chain content in the industry.