Kestrel 4500 Pocket Weather Tracker at $299.00 with FREE shipping, measures wind direction and speed 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.
Kestrel 4500 Measures:
- Heading (true & magnetic)
- Wind direction
- Crosswind
- Headwind/tailwind
- Altitude
- Pressure trend
- Barometric pressure
- Wet bulb temperature
- Relative humidity in %
- Heat stress index
- Dewpoint
- Density altitude
- Wind chill
- Air, water, & snow temperature in Fahrenheit or Celsius
- Current, average, and maximum air velocity
Kestrel 4500 Features:
- Wind speed units: m/s, km/h, mph, fpm, kts, Beaufort
- Wind speed accuracy: +/- 3% of reading
- Wind speed range: 0.8 to 135 mph, 0.4 to 60.0 m/s
- Temperature units: Fahrenheit or Celsius degrees
- Temperature accuracy: +/- 1.0 degrees Celsius, +/- 1.8 degrees Fahrenheit
- Temperature range: -45.0 to 125.0 degrees Celsius, -50.0 to 260.0 degrees Fahrenheit
- Reletive humidity units: %
- Reletive humidity accuracy: +/- 3% rh
- Reletive humidity range: 0.0 to 100% rh
- Barometric pressure units: hPa, inHg
- Barometric pressure accuracy: +/- 1.5 hPa, +/- 0.05 inHg
- Barometric pressure range: 10.0 to 1100.0 hPa, 0.3 to 32.5 inHg
- Altitude units: m, ft
- Altitude accuracy: +/- 15 m / 50 ft
- Altitude range: -2000 to 9000 m, -6000 to 30,000 ft
- Direction (Heading) units: degree; heading
- Direction (Heading) accuracy: +/- 5 degrees
- Direction (Heading) range: 0 to 360 degrees
- Crosswind, Headwind, Tailwind units: m/s, km/h, mph, fpm, kts, Beaufort
- Crosswind, Headwind, Tailwind accuracy: +/- 10% of reading
- Crosswind, Headwind, Tailwind range: 0.8 to 135 mph, 0.4 to 60.0 m/s
- Waterproof and floats
- Time and date
- Easy-to-read backlit display
- Data Logger (automatic and manual)
- Customizable data storage - 1400 data points
- Minimum, Maximum and Average values
- Multi-Function 3-line display
- Humidity sensor can be recalibrated in the field with Kestrel’s Relative Humidity Calibration Kit
- Exterior temperature, humidity, and pressure sensors for fast and accurate readings
- Customize screens to display user-selected measurements
- Graph and recall trends
- User-replaceable impeller
- Flip-top impeller cover allows use of other functions while protecting the impeller
- Data charting
- Upload to a computer (with optional interface)
- Five languages (English, French, Spanish, German, and Italian)
- US Patent Nos. 5,783,753 and 5,939,645 and 6,257,074
- Factory tested and calibrated
- All instruments and accessories are completely assembled in the USA
- 5-year manufacturer warranty
- User manual
Box Contents:
- Soft carry pouch
- Neck lanyard
- Batteries - 2 AAA
- Kestrel Certificate of Conformity
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