TSI Wheel Anemometer TSI 5725 from the United States
Model: TSI VELOCICALC 5725

VELOCICALC impeller anemometer TSI 5725 is a high-performance, easy-to-use impeller anemometer. When measuring the uneven distribution of turbulence in diffusers, grilles, and filters, VELOCICALC 5725 accurately measures wind speed and temperature, and then calculates the air volume.

Features and functions:
The 100mm probe that can rotate forward and backward can measure the supply and exhaust air
After the user inputs the shape, size, or area of the air duct, the air volume can be calculated
The sampling function can record measurement data from multiple points
Real time display of wind speed and temperature with optional rectangular and circular cones
Can be connected to optional air ducts

Airflow tube
Model: 801749
Measuring air volume using an air volume tube is a fast and high-precision measurement method that can maximize the characteristics of a 100mm rotating blade anemometer.

Features and advantages:

Optional rectangular and circular cones

Measure the volumetric flow rate of air in grilles, diffusers, etc

For the measurement of small grilles, this method is the most suitable choice