he Extech 3-in-1 Pocket Hygro-Thermo-Anemometer is a rugged and ergonomic meter with a large dual LCD that simultaneously displays temperature, air velocity, or relative humidity. A built-in low friction vane wheel improves accuracy for air velocity. The precision thin-film capacitance humidity sensor provides fast response readings, and the thermistor provides ambient temperature measurements. The 3-in-1 Humidity, Temperature and Airflow Meter takes quick readings when you're on the go.
Built-in low friction vane wheel improves accuracy of air velocity in ft/min, MPH, m/s, km/h, and Knots
Built-in precision thin-film capacitance humidity sensor for fast response
Built in thermistor for ambient temperature measurements
High temperature measurements using Type K thermocouple
Defaults to last function when powered off
Auto power off 10 minutes after last key is pressed with disable feature
Ergonomic pocket size housing with large dual LCD simultaneous display of Temperature and Air Velocity or Relative Humidity
Data Hold to freeze the displayed value
Records Min/Max readings
Low Battery and overrange indication
Complete with built-in Humidity sensor and Vane wheel, wrist strap, and 9V battery.
Extech does not offer a NIST traceable calibration certificate for this model.