The air flow meters are usually used to measure the volume of intake air passing into the automobile system. The capability to detect and measure both backward and forward flow with equal sensitivity ...

The main application of the rotameter flow meter is to measure the flowrate of liquids and gases. It is composed of a plastic, metal or glass tube and float. The float response to flowrate changes is ...

This flow meter monitors your sprinkler system for leaks, but only it’s compatible only with the third-generation Rachio smart sprinkler controller. Irrigation systems don’t have the best reputation ...

A peak expiratory flow rate (PEFR) measures how effectively you exhale. Also called a peak flow meter, this handheld device helps you document the amount of air and the speed at which you can ...

Everyone is familiar with pinwheels, and few of us haven’t crafted one from a square of paper, a stick, and a pin. Pinwheels are pretty optimized from a design standpoint, and are so cheap and easy to ...