vane thermo-anemometer / portable / hygrometer

The HT4000 was engineered for basic performance of air speed measurement with different choices of measurement units. The measurements are carried out by utilizing an external probe linked to the meter which also executes air temperature/humidity measurement. There are also functions like CMM and CFM airflow and pneumatic pressure measurements with integrated detectors. The unit has MAX/MIN/AVG and Data HOLD characteristics with additional internal memory to preserve air speed measurement results. It is furnished with a double back-lit LCD display and automated power OFF function for battery life conservation.