In this video, I take a multimeter and show you how to use various functions on the multimeter on how to test a few different ...

SHENZHEN, GUANGDONG, CHINA, February 6, 2026 /EINPresswire.com/ -- In high-level laboratories and precision engineering ...

Key fob batteries always seem to die at the worst times. Learn a simple way to test a coin cell, plus which results you'll need to look for.

Not every tool earns a permanent spot in a DIY kit. These Home Depot gadgets stand out for their versatility, safety, and ...

Despite their limited use for testing wall chargers and power banks, USB inline testers let you compare power sources. In three videos, we take you through their features, and we also try an inline ...

Abington Heights Sophomores Julia Avvisato and Brenda Allison worked with the Newton Ransom Elementary School guidance ...

Every car needs a battery to help it start and power its electronics. Here's how many volts this all-important component actually generates.

Engineering consultant Frank Hertel outlines a method of measuring an inductor’s value using only an oscilloscope and a signal or function generator.

Magic Electric, Plumbing, Heating + Air launches the Winter Wellness Initiative: a proactive safety audit to protect ...

These are my very favorite tools to use when doing DIY electrical work! 📦 PRODUCTS IN THIS VIDEO 📦 • Klein Tools Dual Range Non Contact Voltage Tester • Klein Tools NCVT2PKIT Non-Contact Voltage ...

Parasitic drains can be extremely annoying, but they're not impossible to identify. Here are some ways to find a parasitic drain in your car.