Voltage Pen Magic – How to Make the Best of your NCV Tester

Introduction This blog will introduce the many ways that an NCV voltage pen can be used to diagnose electrical circuits. In fact, you might be surprised as to how versatile and useful the voltage pen can actually be. I’ll show you how this simple device can be used to detect Ghost Voltages, detect Compromised Voltage […]

Finding an Open or Loose Neutral with a Voltage Pen

The title says it all. A voltage pen can be much handier than some Technicians realize. Yes, they can be easily used to locate an open or loose (compromised) neutral in in a voltage source. THIS BLOG IS INTENDED FOR APPLIANCE TECHNICIANS ONLY. ALWAYS USE APPROPRIATE SAFETY PRECAUTIONS WHEN WORKING WITH ELECTRICITY. About Neutral Neutral, […]