Capable of measuring the environmental conditions and making complex calculations in just seconds, these Kestrel Specialty Meters are engineered to meet the specific needs of a select group of professionals. The Kestrel 4300 Construction Weather Tracker is the only meter capable of measuring the evaporation rate of concrete and concrete moisture, while the 4200 for HVAC pros calculates airflow CFM and dehumidification. If your job relies on instant, accurate environmental information and calculations, Kestrel Specialty Meters provide the solutions.

Pros also know the value of quality tools. Constructed in the USA to stringent military specs, every Kestrel Meter is built to be just as durable and indispensable as anything in your toolbox.