Wide velocity range of 0 to 10,000 ft/min

~3% Accuracy



Indoor Air Quality

Industrial Hygiene

Particle Detection


TSI VelociCalc Ventilation Meter
Air Quality - Indoor Air Quality


Spectra Product#: DST-000

TSI’s VELOCICALC Plus Multi-Parameter Meters simultaneously measure and data log several ventilation parameters using a single probe with multiple sensors. Based on the model, these hand-held instruments measure velocity, temperature, differential pressure and humidity. All versions calculate volumetric flowrate. The Model 8386 also performs dew point, wet bulb temperature and heat flow calculations.

The VelociCalc offers Indoor Air Quality solutions as well as Industrial Hygiene.

Additional Request regarding the VelociCalc will be gladly met by our team of technicians.