Alnor Velometer Thermal Anemometer AVM440

AVM430_imperial_03Product Details

The Alnor® Velometer® Thermal Anemometer AVM440 is like having multiple meters for the price of one, yet it is very simple to operate. The AVM440 includes a straight probe–all in one compact package.

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

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
  • Articulated probe version available (AVM440-A)


  • Instrument with straight probe
  • Hard carrying case
  • 4 alkaline batteries
  • USB cable and downloading software
  • Operation and service manual
  • NIST calibration certificate