We earn commissions from purchases you make using links in our articles. Learn more. Anyone who works on their car should have a multimeter, but they come in handy around the house too. Whether you ...

We tested popular wideband O₂ controllers against lab-grade equipment to see how accurate their lambda readings really are under real engine conditions.

Pick a power inverter with the right waveform, continuous wattage, and safe wiring so your electronics run clean and cool ...

The AMP 30 carries the same clean, restrained exterior design language seen on the AV 20 and Marantz CINEMA Series AVRs, though in a slimmer chassis. Its signature front panel porthole display is more ...

A reliable indicator of the air quality in offices, classrooms, or living rooms is the CO2 content. In fresh air, the concentration of carbon dioxide is around 400 ppm. This stands for “parts per ...

LAS VEGAS--(BUSINESS WIRE)--Enterprise Connect, the leading conference and exhibition for enterprise communications and collaboration, today announced new additions to its 2026 keynote lineup, ...

Major auto components manufacturer Samvardhana Motherson International (SAMIL) on Monday said its Board has approved the acquisition of the global wiring harness businesses of Germany-based Nexans ...

The latest Market Talks covering the Auto and Transport sector. Published exclusively on Dow Jones Newswires at 4:20 ET, 12:20 ET and 16:50 ET. 1644 ET – The agreed merger of Mexican low-cost carriers ...

Stick-type pressure gauges resemble a ballpoint pen are simple and compact, and don't need batteries. Pressure is read off of a sliding scale proportional to the air pressure. Digital gauges have an ...

I never thought that a $12 accessory could rival tools that cost much more. But this USB-C power meter delivers in profound ways.