When mass-market digital meters arrived in the 1970s they incorporated FET input stages, so immediately there was the possibility of a multimeter with an impedance in the mega ohms rather than the ...

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 ...

Once reserved for engineers and electronic technicians, multimeters—sometimes called “multitesters”—have come down in price and size, making them indispensable for homeowners who have ...

A good multimeter (or a few of them) is an essential part of anyone’s electronics workbench. The only thing more useful than a multimeter is a logging multimeter that can take recordings over time.

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 ...

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 ...

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

A simple pointer provides a faster reaction to these changes than a digital readout can, and larger analog displays can be very accurate. Analog multimeters don't need to "settle" as digital ones ...

Alyson Klein is a veteran education writer who has ... including topics such personalized learning, data privacy, digital curricula, cybersecurity, and teacher professional development.

David Remnick discusses Israel’s overlapping conflicts after nearly a year of war. By Ezra Klein The novelist on everything from the “amorphous” self to aging and mystery. By Ezra Klein ...