The Mini Air Pro VT50 handheld, hot-wire thermo-anemometer measures air velocity and temperature reliably and accurately (to within ±2% of rdg). Intended for HVAC work, the digital meter's dual ...
The newest Mini Air HW Pro, the VT50, is a portable, compact, highly accurate (± 2 percent of rdg) hot wire thermo-anemometer, the company states. It has a resolution of 1 fpm, 0.1 degree F. This air ...
The AN200 cfm/cmm thermo-anemometer plus IR thermometer is a patent-pending device that provides simultaneous large display of airflow or air velocity and ambient temperature. The IR thermometer ...
The Model 451189 thermo-anemometer displays both air flow or air velocity and temperature in CFM or CM units with up to eight-point averaging for both flow and velocity. Air velocity measurements are ...
The HHF144 handheld, rotating vane hygro-thermometer anemometer promises highly accurate humidity, air velocity, and temperature measurements in harsh environments via a user-friendly and intuitive ...
A metal tag on this device reads “WILLSON / THERMO-ANEMOMETER / MANUFACTURED BY / WILLSON PRODUCTS, INC. / READING, PA., U.S.A. / PAT. APPLD. FOR.” A label explains in part, “The heated bulb cools off ...