Kestrel 4250 Racing Weather Tracker
Current wind speed, average wind speed, maximum wind gust, temperature, relative humidity, dewpoint temperature, humidity ratio (grains), relative air density, absolute pressure, altitude, density altitude.
The Kestrel 4250 Racing Weather Tracker arms racers with the accurate weather data needed to make those last minute jetting or tuning decisions. Even slight changes in air density, water grains, and density altitude can dramatically affect a machine’s performance.
With the added ability to easily measure and track these and other critical factors, such as absolute pressure, temperature, humidity, wind speed and barometric pressure.
Conditions on the track can often vary greatly from those in the pits. The rugged, portable and easy to use Kestrel 4250 Racing Weather Tracker quickly provides racers and pit crews with the most accurate and up-to-date data available where you need it most — at the track. It allows tuners to determine what last minute changes need to be made based on the current local conditions, even immediately before the first lap around the track or pass down the drag strip — giving you that competitive edge at a fraction of the cost of other systems on the market.
The Kestrel 4250 Racing Weather Tracker also features an automatic and manual data storage function, allowing you to easily keep logs of race day conditions from track to track, year to year. The Kestrel PC Interface and Communicator Software allows data to be easily transferred directly to a PC or laptop making long-term storage, in-depth analysis, and detailed charting of stored data a breeze.
Every Kestrel is individually calibrated to NIST-traceable standards and comes with a free Certificate of Conformity (Individual NIST certificates and recalibration are also available).
If your application demands regular calibration, simply pop in a new impeller and the Kestrel air velocity meter is restored to like-new factory calibration standards.
- Soft carry pouch
- Neck lanyard
- Batteries - (2AAA)
- Kestrel Certificate of Conformity
- Computer interface and communicator software
- Nylon carry case
- Replacement impeller
- Portable vane mount
- Stainless Steel mounting bracket
- RH calibration kit
For more information please download the Kestrel 4250 Racing Weather Tracker brochure.