Barometric Pressure 
Pressure Trend Altitude
Relative Humidity Heat Stress Index Dewpoint
Wet Bulb Temperature Wind Chill Air, Water, And Snow Temperature
Current Wind Speed Average Wind Speed Maximum Wind Gust
The Kestrel 3500 provides comprehensive environmental data on nine different measurements with the simplicity of the Kestrel 1000. Simply turn it on and scroll left and right to see exactly what the environment is doing. When you’re done, slip on the hard cover and your Kestrel 3500 Pocket Weather Meter is just about indestructible.
While the weather can dictate the comfort level of individuals working or playing outside, it plays an even bigger part in many professionals’ jobs. Irrigation professionals use the Kestrel 3500 to ensure they are irrigating efficiently and the water they are dispersing is actually hitting their intended target, and not evaporating or blowing away. And on construction sites, Kestrel users are preventing plastic shrinkage cracks and curing concrete more effectively with their Kestrel 3500.
Features...
- Real-time clock.
- Waterproof and floats.
- Large easy-to-read display with backlight.
- Data hold function.
- High precision pressure sensor.
- Quick response, external thermistor.
- Forecast weather with pressure trend indicator.
- Humidity sensor can be recalibrated in the field with our (NC-7792) Relative Humidity Calibration Kit.
- Innovative, thermally adjusted humidity sensor designed for stability and accuracy in abrupt condition changes.
- Patented user-replaceable impeller.
- Reliable, portable and easy to use.
- Protective cover with sure-grip overmolding.
- Completely assembled in the USA.
- Five-year warranty.
Includes...
- A slip-on protective cover.
- Neck lanyard.
- CR2032 coin cell battery (Average life 300 hours).
- Kestrel Certificate of Conformity with Serial Number of unit, Date of Test, and operator's initials.