Seeing the Invisible: How the Hall Effect Lets Us Measure DC Current Without Touching a Wire

Published on Oct. 27, 2025, 7:59 a.m.

In the world of electrical troubleshooting, some tools feel like magic. An AC clamp meter, which measures alternating current b…

ThermoRay ITC200E: The Science Behind Non-Contact Body Temperature Screening Cameras

Published on Aug. 3, 2023, 9:42 a.m.

Imagine, for a moment, stepping beyond the familiar world defined by the colors our eyes can see. Picture instead a reality pai…

Berrcom JXB-195-US Thermometer: The Science of Fast, Touchless Temperature Readings for Your Family

Published on Oct. 19, 2023, 5:01 p.m.

There’s a particular kind of quiet anxiety that settles in when a child feels warm to the touch, or when you yourself feel that…