Electric vehicles (EVs) are becoming much more common for commercial and personal use. The electrical testing industry has started to see an impact regarding EVs and EV charging stations. This quiz ...

From high-voltage EV safety to pinpointing faulty ignition coils or diagnosing TIPM failures, electrical know-how can save drivers time, money, and headaches. Understanding the right tools, safety ...

When working on electrical projects around the home—whether that’s troubleshooting an issue with your HVAC system, repairing an appliance, or testing a car battery—a multimeter is essential. These ...

On a stretch of painstakingly maintained asphalt in rural Connecticut, Ryan Pszczolkowski lined up a Rivian electric pickup truck at the start of a long straightaway. After a beat, he floored it. The ...

The types of devices being deployed in cars and how they differ in functionality. Why each device type requires a different test technique. Determining the best approach for the specific application.