Pocket air flow tracker
New from Kestrel: Kestrel 4200 pocket air flow tracker with Bluetooth technology (see Related Products area at right).
Kestrel® 4200 pocket air flow tracker takes the guess work out of measurements. Simply enter the duct shape and dimensions, hold the Kestrel 4200 in the air flow, and the volume air flow readings are instantaneously displayed . . . no calculations required.
The Kestrel 4200 makes HVAC technicians jobs even easier with automatic wet bulb temperature and humidity ratio readings. For dehumidification professionals, the Kestrel 4200 measures relative humidity, dewpoint, wet bulb temperature, and heat stress index as well as the humidity ratio. Patented dual-chamber humidity sensor assures fast and accurate readings in any environment.
This multi-functional precision instrument also measures volume air flow, air velocity, barometric pressure, altitude, wind chill, heat stress index, temperature, relative humidity, and dewpoint, either ambient or in any accessible airflow.
Dimensions: 5" x 1.8" x 1.1"; weighs 3.6 ounces. Operates on two (2) AAA Alkaline batteries (included). Average life, 400 hours of use, +/-depending on backlight use.
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