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Part Number:  0840GRY
Price:   $299.00

Kestrel 4000 Pocket Wind Meter

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 your hand. The chart mode allows users to recall and graph up to 2,000 measurements, along with the date and time of storage. Barometric Pressure, Altitude, Density Altitude, Temperature, Humidity, Wind Speed, Wind Chill, Dew Point, Wet Bulb, and Heat Index... all in one pocket sized instrument.

Kestrel 4000 colors

The Kestrel 4000 is also available in Safety Orange and Olive Drab colors.

Features

  • Current, Maximum and Average Wind Speeds
  • Air, Water & Snow Temperature
  • Wind Chill
  • Relative Humidity
  • Dewpoint
  • Heat Stress Index
  • Barometric Pressure
  • Altitude Please go to barometer and altitude help for more information.
  • Density Altitude
  • Wet Bulb Temperature
  • Graph and recall trends
  • Easy to read, backlit display
  • Time and date
  • Customize screens to display user-selected measurements
  • Flip-top impeller cover allows use of other functions while protecting the impeller (hard cases available.)
  • Automatically store measurements, even when the unit is turned off
  • Manually store measurements with the press of a button
  • Chart up to 2,000 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 the Relative Humidity Calibration Kit
  • Includes neck and wrist lanyards, protective pouch and 2 AAA batteries
  • Waterproof and floats.
  • 2-year warranty
  • Assembled in the USA
  • US Patent Nos. 5,783,753 and 5,939,645 and 6,257,074

NV Version for night-time activities

Kestrel 4000 night vision

The Kestrel 4000NV was improved to be even more suitable for night-time activities. The Kestrel® NV units are olive drab with a visible red backlight, which helps sustain the user's natural night vision. Military personnel and pilots flying in darkness are often concerend with preserving their night vision.

It takes 30 to 45 minutes for the average eye to adapt to darkness and maximize night vision. Even a short burst of white, yellow, green or blue light "bleaches out" the rod cell photoreceptors in the eye and causes night blindness until the entire adaptation process can take place again. Light in the red spectrum does not cause this "bleaching out", preventing night blindness and night vision fatigue. The units' red backlight is also much dimmer than a standard backlight, making it more difficult to detect with the naked eye in night operations.

More Information

Ordering Information
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Description Part Number Qty 1-9 Qty 10+  
 
Kestrel 4000 Pocket Weather Tracker - Dark Grey 0840GRY $299.00 contact us Contact us to order
Kestrel 4000 Pocket Weather Tracker - Safety Orange 0840ORA $299.00 contact us Contact us to order
Kestrel 4000 Pocket Weather Tracker - Olive Drab 0840OLV $299.00 contact us Contact us to order
Kestrel 4000NV Pocket Weather Tracker - Olive Drab - Night-Time Version 0840NV $319.00 contact us Contact us to order
Optional Accessories
Kestrel 4000 Interface-USB Port 0804USB $99.00 contact us Contact us to order
Kestrel 4000 Interface-Serial Port 0804SER $79.00 contact us Contact us to order
Kestrel 4000 Carry Case 0805 $19.00 contact us Contact us to order
Kestrel Replacement Impeller 0801 $19.00 contact us Contact us to order
Kestrel portable tripod with black carry pouch 0807 $25.00 contact us Contact us to order
Kestrel Portable Vane Mount 0791 $59.00 contact us Contact us to order
Kestrel RH Calibration Kit 0802 $79.00 contact us Contact us to order



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