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 use it.” ...

There are (probably) less than two dozen fundemental constants that define the physics of our universe. Determining the value of them might seem like the sort of thing for large, well funded ...

With the growing demand for independent accredited photometric data, Lux-TSI has completed its UKAS accreditation extension and is now providing full accredited photometric reports and files for LED ...