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Kestrel® 4250 racing weather tracker

Overview

click for priceKestrel 4250

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Kestrel 4250 measures

  • Wind speed
  • Temperature
  • Relative Humidity
  • Dew Point
  • Humidity ratio
  • Absolute pressure
  • Air density
  • Density altitude
  • Time & Date

Choice of measurement units

  • kt, m/s, km/h, mph, ft/min, Beaufort
  • ºC, ºF
  • %
  • mbar, inHg, hPa, psi

Accuracy

  • Speed ±3% of reading or ±0.1m/s
  • Temperature ±1ºC
  • Relative humidity ±3%
  • Dew point ±3ºC
  • Absolute pressure ±3mbar

Operational Range

  • Speed 0.4 to 60 m/s
  • Temperature -45 to 125ºC
  • Relative humidity 0 to 100%
  • Absolute pressure 300 to 1100mbar

Specification Range

  • Speed 0.4 to 40 m/s
  • Temperature -29 to 70ºC
  • Relative humidity 5 to 95%
  • Barometric pressure 750 to 1100mbar

Download the Kestrel 4250 data sheet - available online soon

NEW FOR 2008!

The Kestrel 4250 will be on sale soon.

The Kestrel 4250 Racing Weather Tracker has been designed for those on the motor racing track, providing a portable weather monitoring station.

The Kestrel 4250 gives additional measurements of air density, absolute pressure, grains and density altitude to racers. With this accurate weather data, racers are able to make those last minute dial-in or tuning decisions.

Please contact our sales office if you would like more information on the new Kestrel 4250 Racing Weather Tracker, or would like to be notified when we have them in stock.

Kestrel 4250 features

  • Multifunction instrument
  • Graphical displays
  • Data capture up to 1600 readings
  • Minimum/maximum/average values
  • User defined screens
  • Language selection
  • Small robust design
  • High accuracy
  • Precision jewel mounted impeller
  • Fast response temperature sensor
  • User replaceable impeller
  • Easy to read back-lit display
  • Hard cover protects impeller
  • Runs from 2 AAA batteries
  • Optional PC download
  • Available in safety orange
  • 5 year warranty

Typical applications

  • Motor racing weather monitoring for race car tune-up

Check out the Kestrel prices at our online shop