DT-850 CFM/CMM Thermo-Anemometer remote sensor is the most popular model for HVAC applications.
Display Air Flow (CFM/CMM), or Air Velocity plus Temperature & Max/Min/Avg value
Easy to set Area dimensions (cm 2 ) stored in the meter´s internal memory for the next power on
Resolution of 0.01m/sec
20 points average for Air Flow
Super large LCD Backlit Display
3% velocity accuracy via low friction 2.83"D (72mm) ball bearing vane wheel on 3.9ft (120cm) cable
Low battery indication and Auto Power Off