Priced under $500, the HHF42 portable hot-wire anemometer provides readings from 40 to 3,940 ft/min with resolution of 1 ft/min, or readings in m/s, km/h, knots, or miles/h. It also measures ...
COMSTOCK PARK, Mich. — Meteorologists all over the world use a wide variety of instruments to measure things like temperature, air pressure, humidity and a host of other variables. In Tuesday's ...