• TSI Velocicalc Air Velocity Meter 9545-A

TSI Velocicalc Air Velocity Meter 9545-A

$1,780.00 $1,602.00
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:
6.00 LBS

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The TSI VelociCalc® Air Velocity Meter 9545-A is capable of measuring velocity, temperature, and relative humidity. The 9545-A meter simultaneously measures and logs several ventilation parameters using a single articulated probe with multiple sensors including flow and wet bulb and dew point temperature. This air velocity meter is ideal for optimizing HVAC system performance, commissioning, plant maintenance, critical environment certification and duct traverses. The 9545-A model is like having multiple meters for the price of one.

Included Items
  • Instrument with articulated probe
  • Hard carrying case
  • 4 alkaline batteries
  • USB cable and LogDat2™ Downloading Software
  • Operation and service manual
  • 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
Resoultion:1 ft/min (0.01 m/s)
Duct Size
Dimensions:1 to 250 inches in increments of 0.1in. (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:14 to 140°F (-10 to 60°C)
Accuracy:±0.5°F (±0.3°C)
Resolution:0.1°F (0.1°C)
Relative Humidity:
Range:5 to 95% RH
Accuracy:±3% RH
Range:0.1% RH


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.
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