Back in the early days of electricity, lab workers could measure electric current in a circuit using an ammeter (galvanometer) and voltage using a voltmeter. From there, they could calculate ...

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 ...

For around $25, the Neoteck TS20D is a fully-featured, well-made, and decently accurate tool that will handle most multimeter-related tasks. It's small enough to drop into a pocket or toolbox, durable ...

Abstract: The advancement in semiconductor circuit design, particularly its miniaturization has increased the circuit sensitivity to electrical stresses. To protect the circuits, transient voltage ...

New options for testing and treating some of the most common sexually transmitted diseases are becoming available.

Your urine can tell you a lot about your reproductive health hormones. Unfortunately, at-home testing can be cumbersome, ...

The organic light-emitting diode (OLED) technology behind flexible cell phones, curved monitors, and televisions could one ...