Get exclusive volume discounts, bulk pricing updates, and new product alerts delivered directly to your inbox.
By subscribing, you agree to our Terms of Service and Privacy Policy.
Direct access to our certified experts
Get exclusive volume discounts, bulk pricing updates, and new product alerts delivered directly to your inbox.
By subscribing, you agree to our Terms of Service and Privacy Policy.
Direct access to our certified experts

Specifications Range Basic Accuracy
- m/s: 0.5 to 20m/s ±3%
- ft/min: 100 to 3940ft/min ±3%
- Temperature: -4 to 140°F (-20 to 60°C) ±1.1°F (0.6°C)
- Humidity: 0.1 to 99.9%RH ±3%RH
- Wet Bulb: -4 to 140°F (-20 to 60°C)
- Dew Point: -4 to 140°F (-20 to 60°C)
- CFM/CMM: 0 to 99999
- Dimensions/Weight 6.7x3x1.7” (169x78.3x44.4mm) / 7.4oz (210g)
Complete with external mini vane probe, Windows® compatible software, USB cable, 6 AAA batteries, and hard carrying case
AN340: CMM/CFM Anemometer/Psychrometer Datalogger
Includes Telescoping Probe with 18mm Diameter Vane Sensor
Features:
§ Telescoping 0.7" (18mm) diameter vane sensor extends from 1ft (0.3m) up to 3.3ft (1m)
§ Measures Air Velocity, Air Flow, Air Temperature, Humidity, Dew Point and Wet Bulb
§ Manually store/recall up to 99 readings
§ Automatically datalog up to 12000 readings (2000 readings for each parameter)
§ with 12/24 hour time and date stamp
§ Select data sampling rate from 1s to 4hr: 59 min: 59s
§ Min/Max/Average, Data hold and Auto power off
§ Built-in PC Interface
§ Complete with external mini vane probe, Windows® compatible software,
§ USB cable, 6 AAA batteries, and hard carrying case