The Nielsen Kellerman Kestrel 3000 Pocket Wind Meter not only measures wind speed, but also provides temperature, relative humidity, heat stress index, and dewpoint measurements. Learn More

The Kestrel 0802 Relative Humidity Calibration Kit is for calibrating all relative humidity measuring Kestrel Meters including the Kestrel 3000. Learn More

For those of you who like to know just how cold and windy it really is, the Kestrel 2000 Pocket Wind Meter is your reality check. Whether contemplating which wet suit the cold water warrants, or checking to see how low the wind chill can go in the blind, the Kestrel 2000 is the easy-to-use tool you need.

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For military professionals, the Olive Drab NV version of the Kestrel 3500 has the most functions of any Kestrel Meter in the 3000 series and features a night-vision preserving backlight.

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In 2000, Nielsen Kellerman introduced the Kestrel 4000 Pocket Weather Tracker, and today it is still the most comprehensive pocket weather meter on the market. For just under 4 ounces, you get every environmental reading with the press of a single button.

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The Kestrel® 4000NV Pocket Weather Tracker is the next generation of weather monitoring. You can now measure EVERY major environmental condition, easily and accurately, right in the palm of your hand.

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The Kestrel 4500NV Pocket Weather Tracker features wind direction along with wind speed with its built in digital compass.

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The Kestrel Portable Vane Mount is an ingeniously simple accessory designed for extreme light weight and portability.

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