Want to safely repair an electric appliance or simply test your home’s wiring? Get shopping tips as well as our top tool ...

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 ...

Gear-obsessed editors choose every product we review. We may earn commission if you buy from a link. Why Trust Us? A digital multimeter is an indispensable tool for testing, diagnosing, and ...

As technology and lifestyles evolve, electric home safety has become a critical pillar for every household seeking security, efficiency, and peace of mind. With smart devices, renewable energy ...

Electrical safety testing has been around for almost a century, and safety agencies have been testing and certifying products for almost as long. Electrical and electronic products have changed ...

Two years ago, a circuit breaker in my home’s electrical panel randomly failed and shorted out—and it began to melt and smoke. I called emergency services, and according to the firefighters who ...

Testing electrical systems for electrostatic discharge (ESD) robustness usually involves using IEC 61000-4-2 as a benchmark. This standard defines the stress current waveforms for each voltage level, ...

The 2023 edition of NFPA 70B saw it converted from a recommended practice to the Standard for Electrical Equipment Maintenance. This NFPA 70B update will continue to work in conjunction with ANSI/NETA ...