Always test GFCIs with both the built-in button and an external tester to ensure safety; find out which method offers the most reliable results.
The Latest
Test GFCIS Properly: Built-In Button Vs External
Safe Megger Use On Home Circuits
Master safe megger testing on home circuits with essential tips that ensure safety and accuracy; discover how to avoid common mistakes and protect yourself.
Outlet Test Patterns: Decode Every Light Combo
Keen to master outlet safety? Decode every light combo to identify wiring issues and prevent electrical hazards effectively.
Infrared Thermometers: Read Heat Without Touch
Harness the power of infrared thermometers to measure heat remotely, and discover why they’re essential for safe, accurate temperature readings.
Using A Tone Generator To Find Cables
Properly using a tone generator can simplify cable identification, but mastering its nuances unlocks faster, more accurate results—discover how inside.
Clamp Adapter For DC: When You Need It
Unlock fast, secure DC connections with a clamp adapter—discover how it simplifies your setup and when you’ll need it most.
Continuity Vs Resistance: What Each Tells You
Izzing out the differences between continuity and resistance tests reveals crucial diagnostic insights that can help you accurately troubleshoot electrical issues.
Using A Wiggy: Why Solenoid Testers Still Matter
Lifting your testing game with a Wiggy keeps you focused and comfortable, but the real reasons why solenoid testers still matter might surprise you.
Measure Voltage Drop Under Load: Real Numbers
Discover how to measure voltage drop under load with real numbers to ensure optimal electrical performance and identify potential issues.
Non-Contact Testers: False Positives And How To Avoid
Optimize your non-contact testing accuracy by understanding key causes of false positives and effective strategies to prevent them.
