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 ...

A peak flow meter is an inexpensive, portable, handheld device for those with asthma that is used to measure how well air moves out of your lungs. Measuring your peak flow using this meter is an ...

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

Gear-obsessed editors choose every product we review. We may earn commission if you buy from a link. Why Trust Us? Moisture meters may not be familiar to the average homeowner, but they provide ...

Home glucose meters can help lower your risk of complications from diabetes. Along with treatment, using a home monitor can help you identify the things that make your blood sugar increase or decrease ...

Ginny Bartolone began writing DIY and home improvement guides nearly 10 years ago, covering everything from energy-efficient appliances to cracked foundations. Whether she's compiling cost information ...

From smart meters to prepayment meters, Economy 7, Economy 10 and standard meters, here's what you need to know about gas and electricity meters to help you save money on your energy bills. With over ...

The best power meter is a tool for objective measurement. Strain gauges and accelerometers located in the crank spider, crank arm, or the pedals measure exactly how hard and fast you are pushing ...

Installing a smart meter could help you pay less for your energy, but not everyone is convinced by the technology. While gas and electricity prices today are far below their peak during the 2022 ...