• TSI Velocicalc Air Velocity Meter 9545

TSI Velocicalc Air Velocity Meter 9545

$1,405.00 $1,264.501264.5USD
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Shipping Weight:
6.00 LBS
Calculated at checkout


The TSI VelociCalc® Air Velocity Meter 9545 is capable of measuring velocity, temperature, and relative humidity. The 9545 meter simultaneously measures and logs several ventilation parameters using a telescopic straight 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 model is like having multiple meters for the price of one.

Included Items
  • Instrument with telescopic straight 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


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