800-680-1220 / +1 651-490-2860 (US) All Locations

Alnor Velometer Thermal Anemometer AVM440-A


Measures velocity, temperature, relative humidity / calculates flow, wet bulb and dew point temperature with an articulated, telescopic probe / data logging.

Product Details

The Alnor® Velometer® Thermal Anemometer AVM440-A is like having multiple meters for the price of one, yet it is very simple to operate. The AVM440-A includes an articulated probe; all in one compact package.

Ideal applications include HVAC system performance, commissioning, plant maintenance, critical environment certification and duct traverses.

Included Items

  • Instrument with articulated probe
  • hard carrying case
  • 4 alkaline batteries
  • USB cable and downloading software
  • operation and service manual
  • NIST calibration certificate

Features and benefits

  • High accuracy over a wide velocity range [0–6000 ft/min (0–30 m/s)]
  • Simultaneously measures temperature and velocity
  • Measures humidity
  • Calculates volumetric flow and actual/standard velocity
  • Data logging and LogDat2™ downloading software included
  • Displays up to three measurements simultaneously
  • Straight probe version available