These thermoanemometers operate over broad air velocity and temperature ranges — ideal for the HVAC professional. Large 9999-count dual LCD provides simultaneous air velocity and temperature measurements. Metal vane appropriate for applications where temperatures reach up to 158°F (70°C) and air velocities to 6900 ft/min (35 m/s).

The low-friction ball bearing vane wheel is connected to the meter by a 3.9 ft (1.2 m) long cable. Other features include record and recall of min/max readings, data hold, and auto power off with disable function. Accept external type J and K thermocouple inputs for higher temperature measurements to 2372°F (1300°C).