How do you test for an open Neutral in 120V circuits or outlets? In this video, I show you how how to test for an open or loose neutral in 120v outlets with a regular Multimeter, a LoZ meter, and a Voltage Pen. Yes, it is possible to test for such an open or loose […]
The Tech Circuit Youtube channel to date, had nearly 100 videos on practical electrical theory for Electronics Technicians, Appliance Technicans, HVAC Techncians, Hobbyists, and any body that has an interest or need to learn more about practical electrical theory, diagnostics, and associated concepts. In this blog, we’ll highlight some of the most popular videos that currently foster thousands of views per month.
Introduction Wouldn’t it be great to have a battery that could supply an infinite current? Your flashlight could run on AA batteries, yet have infinite brightness! You could start a car with a standard 9v battery! Such batteries would be “ideal” voltage sources. Now, enter reality. What is a Voltage Source? A voltage source is […]
Frequently Asked Questions about LoZ Meters is another in a series of FAQS about electricity and electronics that are oriented toward Appliance Technicians and HVAC Technicians. Frequently Asked Questions about LoZ Meters Q. What is a LoZ meter?A. It is a multimeter that has the option for a low input impedance when measuring voltage. Using […]
How do LowZ Meters Work? Why use Them?