Since being licensed several years ago, more than 9000 Relay Circuit Pro kits have been sold. InventionHome is now pleased to announce that AutoZone has begun a special rental program for this tool which vehicle service technicians have come to rely on.

Bobby, an inventor from Oklahoma, designed his invention to include numerous diagnostics within one easy-to-use unit. The patented Relay Circuit Pro is a device designed to test all circuits associated with a given relay. Along with testing, the tool also determines what may be causing a relay to go bad. According to the manufacturer Cal-Van Tools, the Relay Circuit Pro helps to cut relay related diagnosis time by 75 percent.

Congratulations to Bobby on inventing a tool that professional mechanics continue to rate highly.