Kestrell 3000
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The Kestrel 3000 is the ONLY hand-held instrument for measuring wind speed, temperature, wind chill, relative humidity, heat index and dew point temperature.

• Pocket-sized and easy to use.
• Measuring modes and display units can be changed at any time.
• The large liquid crystal display is easy to read, even in low light.
• The Kestrel 3000 measures wind speed with a large-diameter precision ultralight impeller which turns on sapphire bearings.
• The impeller and protective housing pop out without tools for easy and inexpensive replacement.
• The Kestrel uses an external thermistor for fast response and accuracy to ± 1.0°C.
• The capacitive humidy sensor is factory calibrated to ± 3% accuracy and can be recalibrated in the field with our Relative Humidity Calibration Kit.
• A hard slip-on case protects the Kestrel 3000 display, buttons and impellor from damage.
• The Kestrel 3000 is covered by a full one-year warranty.

Kestrel 4000
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The Kestrel® Tracker is the next generation of weather monitoring. you can now measure EVERY major environmental condition, easily and accurately, right in the palm of you hand. The chart mode allows users to recall and graph up to 250 measurements, along with the date and time of storage. Barometric Pressure, Altitude, Density Altitude, Temperature, Humidity, Wind Speed, Wind Chill, Dew Point, We Bulb, and Heat Index... all in one pocket-sized instrument.

Graph and recall trends

• Easy to read, backlit display.
• Time and date.
• Customize screens to display user-selected measurements.
• Hard cover allows use of other functions while protecting the impeller.
• Automatically store measurements, even when the unit is turned off.
• Manually store measurements with the press of a button.
• Chart up to 250 measurements.
• Impeller can be replaced without tools.
• 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.
• Includes neck and wrist lanyards, protective pouch and 2 AAA batteries.
• Waterproof and floats.
• 1-year warranty

Kestrel Interface
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The Kestrel® Interface is the ideal companion to the Kestrel 4000 Pocket Weather Tracker. With the optional computer interface, data can be uploaded for long-term storage, in depth analysis and detailed charting.

Simply connect the interface cable to the serial port on your PC, rest the Kestrel 4000 on the cradle, and upload your stored data. The included software is easy to use and saves the data in a comma delimited text file for use in you choice of applications: text editor, spreadsheet or database.

Part #	Description	Price
BK-1	Kestrel Interface