The Kestrel 4500 Pocket Weather Tracker features all of the capabilities of the Kestrel 4000 device, and adds a few critical capabilities.

Users of the Kestrel pocket weather meters and trackers have been asking for wind direction to be included in the feature set, along with wind speed. The Nielsen Kellerman Kestrel 4500 does just that with its built in digital compass. It also calculates crosswind and headwind/tailwind with reference to a user-set target heading, and stores the information along with all the other environmental readings in its 1400 data point memory.

Turn the Kestrel 4500 Pocket Weather Tracker into a True Portable Weather Station:

You can pair the Nielsen Kellerman Kestrel 4500 Weather Tracker with the Kestrel Vane Mount and you have a data-logging weather station that sets up in seconds and rotates in the slightest of breezes. And, the whole kit is the ultimate in portability: it packs down into a 2 in x 6 in pouch and weighs under 8 ounces.

• Multi-Function 3-line display
• Time and date
• Minimum, Maximum and Average values
• Upload to a computer (with optional interface)
• Five languages (English, French, Spanish, German, and Italian)
• Backlight for low light conditions
• Data Logger (automatic and manual)
• Flip-top impeller cover allows use of other functions while protecting the impeller
• Customizable data storage - 2900 data points
• Data charting
• Graph and recall trends
• Humidity sensor can be recalibrated in the field with our Relative Humidity Calibration Kit
• Exterior temperature, humidity, and pressure sensors for fast and accurate readings
• Customize screens to display user-selected measurements
• Multi-function 3-line display
• Waterproof and floats
• User-replaceable impeller
• Assembled in the USA
• 5-year warranty.

Both real-time and logged data can be transferred wirelessly and automatically to a laptop or PDA, making the Kestrel 4500 Pocket Weather Tracker with Bluetooth the perfect tool for virtually any job that requires quick and reliable weather data. The Bluetooth version of the Kestrel 4500 includes 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 4500 Pocket Weather Tracker 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 4500 you want, even when more than one system is operating in the same area. And, permanently coded unique 4-digit Pin numbers provide extra security when pairing and transmitting data.

• Wind direction
• Headwind/tailwind
• Crosswind
• Heat Stress Index
• Temperature of air, water, snow in degrees F or C
• Relative humidity in %
• Heading (true & magnetic)
• Dewpoint
• Barometric pressure
• Pressure trend
• Altitude
• Density altitude
• Wet bulb temperature
• Windchill
• Current, average, and maximum wind speed.

• Kestrel 4500 Pocket Weather Tracker
• Soft carry pouch
• Neck lanyard
• Batteries - 2 AAA
• Kestrel Certificate of Conformity.

 

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