Specialty Kestrel® Meters

                 
 

In 1996, the first Kestrel Meter was designed at Nielsen-Kellerman, and 10 years later we started our Specialty Kestrel line. Devoted to simplifying the jobs of technicians, professionals and enthusiasts worldwide, these Kestrels are application-specific, employing specialized calculations that were previously unavailable or cumbersome to calculate. These are just a few of the measurements that are now available with the press of a button with a Kestrel Specialty Meter:

  • CFM
  • Evaporation rate
  • Grains of moisture
  • Air density
  • Absolute pressure
  • Delta T

Affordable, accurate and rugged, Kestrel Meters have long been the most relied upon weather instruments in the world, and now there’s a model designed especially for you!

Kestrel 3500 Delta T

Kestrel 3500 Delta T

For Agricultural Spraying Professionals

Kestrel 4100 Pocket Air Flow Tracker

Kestrel 4100 Pocket Air Flow Tracker

For HVAC & Home Inspection Professionals

Kestrel 4200 Pocket Air Flow Tracker

Kestrel 4200 Pocket Air Flow Tracker

For Dehumidification, HVAC & Home Inspection Professionals

Kestrel 4250 Racing Weather Tracker

Kestrel 4250 Racing Weather Tracker

For Performance Racing Professionals

Kestrel 4300 Construction Weather Tracker

Kestrel 4300 Construction Weather Tracker

For Construction & Concrete Installation Professionals


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News

Kestrel 4300 Construction Weather Tracker Winner of 2008 Most Innovative Product Contest

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5 Year Warranty and Made in the USA