Electrical Industry Articles and Stories

For electrical professionals, tools aren't just tools—they're the lifeline to efficiency, safety, and accuracy. Among the army of instruments available, two stand out for their ubiquity and utility: the digital multimeter (DMM) and the electrical tester. But what sets them apart? Let's dive in.

Three-phase motors run our industrial economy, powering everything from conveyor lines and pumps to lathes and fans. These devices have been a part of assembly plants and other industrial settings for generations and they can run for 15 years or more when installed correctly and maintained over time.