Kestrelï ¿ ½ 4500 Pocket Weather Tracker, Hubungi Andikah - 021-94684269 - 082110029669 - Email suksesgabe@gmail.com

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 Wet bulb temperature Density altitude Wind chill Air, water, and snow temperature ï ¿ ½ F or ï ¿ ½ C Current, average, and maximum air velocity Kestrel 4500 Features Waterproof and floats Time and date Easy- to-read backlit display Data Logger ( automatic and manual) Customizable data storage - 2900 data points Minimum, Maximum and Average values Multi-Function 3-line display Humidity sensor can be recalibrated in the field with our 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)