Chevrier Instruments Inc.

4850 boulevard Gouin Est, Montréal-Nord, Québec, H1G1A2 Canada View map
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Anemometers from Chevrier Instruments Inc. can help you detect air flow rates quickly and accurately. Many businesses require proper air circulation, and precision can make all the difference. Our instruments provide accuracy within three percentage points at most, giving you precise readings. Many of our machines also measure temperature and can ascertain data like volumetric flow rate, eliminating the need to perform calculations. They can also read large ranges of temperatures and air flow velocities for more versatile performance.

Wide selection

We carry over 17 different anemometer models, each offering unique functions and capabilities. Alnor’s AVM 430 and AVM 440 measure not only air velocity, but also temperature. It delivers results within a three per cent margin of error and comes with data logging software for result storage. With this device, you can measure air velocity up to 6,000 ft./min. and temperature from -18 to 93 degrees Celsius. The AVM 440 also comes with an articulated probe.

Our selection also includes Alnor’s  RVA801 rotating vane anemometer, which can perform calculations for data such as volumetric flow rate and features a reversible head for greater reach. Like the AVM models, this powerful yet portable machine can measure air velocity up to 6,000 ft./min., but gives readings within one per cent of the actual air velocity. It detects temperatures up to 60 degrees Celsisus and gives accurate density readings.


These products are designed to measure air velocity and temperature. As a result, they are well suited to industries such as HVAC, maintenance and more.

About us

Chevrier Instruments Inc. is a proud family business, offering measurement tools for a wide variety of applications. Whatever your thermal management needs, trust our equipment to provide you with accurate results.

We represent the following manufacturers

TSI Inc.: Alnor Instruments is a subsidiary of TSI Inc., which provides a range of thermal and air flow products to the industrial market.