With this multipurpose health testing device, you can measure your body temperature and blood oxygen saturation, take an ECG, and listen to your heart and lungs with a pair of headphones.

One of the most important measurements we make while tuning an engine is finding out what the actual balance of air and fuel was inside the engine. It doesn’t matter if we have a carburetor, port ...

If you build engines, tune cars, or even just like mashing your foot on the throttle with conviction, you’ve probably heard the term “wideband O2 sensor” being thrown around at the track, dyno ...

This all-purpose presence sensor is a master at monitoring indoor activity and linking it to smart home features you already use. Tyler has worked on, lived with and tested all types of smart home and ...

We may receive a commission on purchases made from links. A USB Wi-Fi adapter doesn't sound like such a bad idea. These adapters are tiny enough to fit in your hand, and installing them is as easy as ...

I live in New Jersey, one of the states that mandates inspection for all vehicles newer than 1995. My daily driver, a Jeep Cherokee, happens to be a 1996 model year with an OBD-II sensor, meaning I ...

With the eternal power creep of Warframe, the massive Archguns have felt a little out of step with the rest of the game. In lore, these massive weapons are designed to punch holes in spaceships, but ...

A homing sensor is a device used in certain machines to detect a fixed reference point, allowing the machine to determine its exact starting position. When powered on, the machine moves until it ...

SHREVEPORT, La. - When you pack your bags for an overseas trip, power outlets are probably the last thing on your mind. But using the wrong plug or voltage can leave you with a dead phone or a ruined ...

Starting with the 2026 Cadillac Optiq, all future GM EVs will have a built-in NACS port, including the new Chevy Bolt. In the meantime, GM introduced several new charging adapters for current Chevy, ...