You don’t see them much anymore, but there was a time when any hobbyist who dealt with RF probably had a grid dip meter. The ...

Water is a precious resource that's essential for life. Since the early 1900s, Badger Meter (NYSE: BMI) has been involved in ...

Most homes already have a smart meter that digitally communicates with the electric grid. If you're looking to get rooftop solar panels, a smart meter is an essential piece of equipment. Here's why.

Mike Stewart] powers up a thrust meter from an Apollo lunar module. This bit of kit passed inspection on September 25, 1969.

While power meters are very handy tools for tracking your cycling performance, mounting and calibrating the things can be a fiddly process. The CycleClick is designed to change that, by mounting on ...

Three countries in the world do not routinely use the metric system for making measurements. Those three countries are Liberia, Myanmar and the United States of America. Although to be fair, both ...