PITTSBURGH, July 19, 2024 /PRNewswire/ -- "I thought there could be an improved testing tool for mechanics when troubleshooting 12-volt circuitry on motor vehicles," said an inventor, from Rio Rico, ...

TOPDON US's ( new BT600 Plus ( is a professional-grade battery tester that offers more than 14 hours of continuous, mobile ...

Snap-on’s 6V and 12V Circuit Tester Series is designed to detect power and ground, as well as find shorts and breaks. The series features Snap-on’s patented Instinct handle and smart LED design for ...

If a poll was taken to determine what aspect of the hot rod hobby enthusiasts dislike the most, there’s a high likelihood that “diagnosing electrical issues/gremlins” would be the popular answer. An ...