TSI ALNOR 9535A VelociCalc Air Velocity Meter

The TSI Alnor VelociCalc 9535 air velocity meter simultaneously measures and data logs air velocity and temperature using a single probe with multiple sensors. Typically used to measure HVAC system performance as well as critical environment certifications and duct traverses, the 9535 can also calculate volumetric flow and the actual/standard velocity.

TSI Alnor air velocity meters measure across a range of 0 to 6,000 ft/min (0 to 30 m/s) with an accuracy of ±3% of reading or ±3 ft/min (±0.015 m/s). Temperature is measured from 0 to 200°F (-18 to 93°C) with an accuracy of ±0.5°F (±0.3°C). The range of volumetric flow rates is a function of velocity and duct size. The TSI Alnor VelociCalc 9535 displays up to three measurements simultaneously. Additionally, the VelociCalc meter is capable of logging 12,700+ samples and 100 test IDs which can be easily downloaded to a computer with the LogDat2 software that comes standard with the meter.

Features
Air Velocity
Range: 0 to 6,000ft/min (0 to 30m/s)
Accuracy: ±3% of reading or ±3ft/min (±0.015m/s)
Resolution: 1ft/min (0.01m/s)
Duct Size: 1 to 250 inches in increments of 0.1 inch
Temperature
Range: 0 to 200°F (-18 to 93°C)
Accuracy: ±0.5°F (±0.3°C)
Resolution: 0.1°F (0.1°C)
Data logs up to 12,700 samples and 100 test IDs
Manual entry logging
User selectable time constant
Probe Length: 40 inches

What's in the Box
Hard carrying case
4 alkaline batteries
USB cable
LogDat2 software
Manual
NIST certificate