• Alnor Air Velocity Meter AVM440-A

Alnor Air Velocity Meter AVM440-A

$1,705.00 $1,534.50
Are you buying in volume? Are you an OEM? Are you a reseller? Be sure to contact FLW directly for your special pricing.  
Shipping Weight:
5.50 LBS

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The TSI Alnor® Velometer® Thermal Anemometer AVM440-A is an all-in-one meter capable of multiple functions. The easy to operate AVM440-A includes the straight or articulated probe compact package.

HVAC system performance, commissioning, plant maintenance, critical environment certification and duct traverses are ideal applications for the AVM440-A instrument.

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

Product Specifications


Range:0 to 6,000 ft/min (0 to 30 m/s)
Accuracy:±3% of reading or ±3 ft/min (±0.015 m/s), whichever is greater
Resolution:1 ft/min ( 0.01 m/s)
Duct Size
Dimensions:1 to 250 inches in increments of 0.1 in.
(1 to 635 cm in increments of 0.1 cm)
Volumetric Flow Rate
Range:Actual range is a function of velocity, and duct size
Range:0 to 200°F (-18 to 93°C)
Accuracy:±0.5°F (±0.3°C)
Resolution:0.1°F (0.1°C)


TSI Alnor Velocicalc Instrument Set up for a Duct Traverse | FLW, Inc (07:15)
Shop TSI Alnor product at http://store.flw.com/tsi or call (800) 576-6308. We're happy to help. This video demonstrates how to set up your TSI branded air velocity instrument to perform a duct traverse.
  • TSI Alnor Velo...
    Shop TSI Alnor product at http://store.flw.com/tsi or call (80...
  • Performing a D...
    Shop TSI Alnor product at http://store.flw.com/tsi or call (80...