We offer both commercial and accredited anemometer calibrations.

Our Capabilities include:

  • Anemometers 

  • Air Velocity Meters 

  • Rotary Vane Anemometers 

  • Hot Wire Anemometers 

  • Ultrasonic Anemometers 

  • Velocity Probes 

Over the years we have invested in not just one but two wind tunnels to support anemometer calibrations.

Our Airflow Open Jet Wind Tunnel has a flow rate of 500 to 6,000 fpm (2.54 to 30.5 m/s). This wind tunnel is designed to calibrate rotary vane type and ultrasonic anemometers.

Our Omega WT4401 Wind Tunnel has a flow rate of 500 to 9,000 fpm (2.54 to 45 m/s). This wind tunnel is designed to calibrate hot wire type anemometers. 

Using our Dwyer 167-6 Pitot Tube, we are able to measure the velocity from 500 to 9,000 fpm (2.54 to 45 m/s) with an uncertainty of 1% of reading. This is designed to calibrate all types of anemometers. 

Video Feature

Anemometer Calibration

  • “We have been working with Essco since 2013. They visit annually to perform calibrations on various test and measurement equipment. They have always been professional and efficient. It usually takes them less time to calibrate then scheduled. They work quickly and efficiently even when accommodating calibration requests that were not scheduled before the visit. Wonderful experience with great customer care and experience. Thank you, Essco!”

    Shawn Sweeney

The next time your velocity equipment needs calibration please contact us and we’ll give you the turnaround you need and the competitive price you want.