Introducing the ALL NEW Kestrel Pocket Weather Meter with OPTIONAL wireless Bluetooth® technology.

Kestrel Weather Meters with integrated Bluetooth® technology offer the ultimate in portable and accurate environmental data. A complete, hand-held weather station- measure and log numerous critical environmental conditions; wind speed, wind direction, temperature, humidity, barometric pressure, altitude, density altitude, wet bulb, dewpoint and more.

Now, both real-time and logged data can be transferred wirelessly and automatically to a laptop or PDA, making a Kestrel 4000 series weather meter the perfect tool for virtually any job that requires quick and reliable weather data.

Bluetooth® wireless technology is available throughout the entire Kestrel 4000 series, including specialty Kestrel units.

Break Boundaries with Kestrel Bluetooth®.

Kestrel Pocket Weather Meters have specifically customized our Bluetooth® integration to answer the unique needs of our customers:


* Streamline your work and reduce your equipment in the field - wireless data transmission eliminates the need for a separate interface and cabling.
* Every Bluetooth® Kestrel will include custom communication software designed to quickly and easily configure your data transmission frequency, download logged data, graph data, and transfer data to other applications.
* Data transmission range adjustment allows you to maximize power to communicate with your Kestrel at up to a 30 feet range, or reduce power for closer, more secure operation.
* Individual unit ID’s ensure you pair with the Kestrel you want, even when more than one system is operating in the same area.
* Permanently coded unique 4-digit Pin numbers provide extra security when pairing and transmitting data


Durable? You bet. The 4000 has been subjected to impact, water submersion and extreme temperature tests, and keeps on working. Kestrel 4000s have been put to the test in some of the harshest conditions on the planet. U.S. Special Forces, combat weather teams, wildland firefighters, smoke jumpers, Mt. Everest expeditions and IRL pit crews are just a few who rely on a Kestrel 4000 to provide them with the crucial environmental data they need. Watch the Weather Channel during a hurricane, and youre sure to spot a Kestrel 4000 being wielded by an intrepid on-screen meteorologist.
Kestrel 4000 Measures

Barometric pressure
Pressure trend
Altitude
Relative humidity
Heat stress index
Dewpoint
Wet bulb temperature
Density altitude
Wind chill
Air, water, and snow temperature
Current wind speed
Average wind speed
Maximum wind gust
Kestrel 4000 Features

Waterproof and floats
Easy to read, backlit display
Time and date
Exterior temperature, humidity, and pressure sensors for fast and accurate readings
Humidity sensor can be recalibrated in the field with our Relative Humidity Calibration Kit.
Minimum, maximum, and average values
Automatically store measurements, even when the unit is turned off
Manually store measurements with the press of a button
Customizable data storage - 2000 data points
Graph and recall trends
Customize screens to display user-selected measurements
Data charting
Data upload (with optional interface)
Five languages (English, French, Spanish, German, and Italian)
User-replaceable impeller
Flip-top impeller cover allows use of other functions while protecting the impeller
US Patent Nos. 5,783,753 and 5,939,645 and 6,257,074
All instruments and accessories are completely assembled in the USA
5-year warranty
Kestrel 4000 Includes

Soft carry pouch
Wrist and neck lanyards
Batteries - 2 AAA
Kestrel Certificate of Conformity