Multimeters are used to find electronic and electrical problems. Advanced units come with more features such as capacitors, diodes, and IC testing modes. Digital multimeters are generally bench top or ...

While using a digital multimeter to diagnose electrical problems on customers’ equipment, I frequently hear the comment, “I’ve got one of those multimeter things, but I never learned how to ...

Analog multimeters are instruments that are used to measure electrical quantities such as voltage, current, resistance, frequency and signal power. Basic functionality includes measurement of ...

A multimeter is an easy prospect, right? Back in the day you could make one fairly easily with a decent panel meter and a set of precision resistors, and now a digital one can be had for throwaway ...

(PDF link) The FS9721 is essentially a system on chip (SOC) for multimeters. It contains a digital to analog to digital converter, an LCD driver, and a microcontroller. It also can send data out ...

A simple pointer provides a faster reaction to these changes than a digital readout can, and larger analog displays can be ...

A manual range multimeter requires the user to select the range of the value being tested (200Ω, 20kΩ, 200kΩ, etc).

A multimeter is an essential piece of equipment when you’re doing work on your car’s electrics. It’ll measure electrical values, which allows you to check a battery’s state, or keep an eye ...

Perfect for gifting, our favorite digital photo frames let you showcase all of your art and snapshots throughout your home. I’ve been PCMag’s home entertainment expert for over 10 years ...

Images, and the devices that capture them, are my focus. I've covered cameras at PCMag for the past 13 years, which has given me a front row seat for the DSLR to mirrorless transition, the ...