DIYers should check out Harbor Freight's newest arrivals, including a bucket tool bag, a hot stapler kit, a compact circular ...

Portable power stations are more powerful and cost effective than ever before. And, thanks to advances in lithium-ion battery ...

Waterproof Bluetooth speakers are designed to handle splashes, rain and outdoor use, making them ideal for travel, workouts and casual listening without stressing over water damage.

Using a magnetic compass to calculate the current in a wire. Learn how magnetic fields, compass deflection, and basic electromagnetism principles connect in a practical physics experiment. #MagneticFi ...

New federal guidance is expanding testing for cervical cancer with a self-collection method. Dr. Mara Gordon speaks to NPR about why this option might become popular for screening for HPV.

Some kind of continuity beeper has been a standard piece of gear since the dawn of electronics. Sure, you probably have an ...

It's evident right in the name why a multimeter can be so handy — it measures multiple things, including voltage, current, and electric resistance. This makes it useful whether you're a professional ...

When your oven won’t heat, it can turn dinner plans upside down fast. Luckily, most heating problems come from simple issues you can check yourself. By learning how the bake and broil elements work, ...

Welcome back to our Tech Tip series! Today, we’ll review one of the most essential tools in every toolbox, a multimeter. Multimeters are most useful for a technician when they are dealing with ...

Thinking of tackling electrical repairs but don’t know where to start? With just a little knowledge–and less than $100 worth of tools including things like wire strippers and a multimeter–you can take ...

We may receive a commission on purchases made from links. One tool you'll find stashed in all the best electrician's tool backpacks is a multimeter. Most modern multimeters are of the digital variety, ...