VelociCalc Air Velocity Meter with Straight Probe and Humidity Sensor

Thermoanemometers with fast and accurate airflow measurements|Displays up to three measurements simultaneously|Available with manual or continuous data logging|Logs up to 12,700 samples and 100 test IDs|These meters simultaneously measure and datalog several ventilation parameters using a single probe with multiple sensors. Great for cleanroom filtration airflow measurements they automatically calculate volumetric flow rate for round, square, and rectangular areas. All models measure velocity, temperature and calculate flow.|Model 10271-27 include additional functionality for measuring humidity and calculating dew poitn and wet bulb. Auto shut-off preserves battery life, and a low battery indicator alerts user of battery condition.