KESTREL 2500 POCKET WEATHER METER 

Kestrel 2500 Pocket Weather Meter

Product Code: KE_2500 Price: Check Latest The New Kestrel 2500 has been redesigned for even better performance and functionality! Measures Current Wind Speed Maximum Wind Gust Average Wind Speed Air, Water & Snow Temperature Wind Chill Barometric Pressure Altitude Know Your Conditions Measure environmental conditions quickly and accurately Reliable, portable and easy to use Quality by Design All instruments and accessories are completely assembled in the USA Innovative design for stability and accuracy in abrupt condition changes Patented user-replaceable impeller Quick response, external thermistor Features Protective cover with sure-grip overmolding Data hold function Large easy-to-read display with backlight Waterproof and floats Lanyard and battery included Two-year warranty Available in NV (select above): More suitable for night-time activities. The Kestrel NV units are olive drab with a visible red backlight, which helps sustain the user's natural night vision. Military personnel and pilots flying in darkness are often concerend with preserving their night vision. It takes 30 to 45 minutes for the average eye to adapt to darkness and maximize night vision. Even a short burst of white, yellow, green or blue light “bleaches out” the rod cell photoreceptors in the eye and causes night blindness until the entire adaptation process can take place again. Light in the red spectrum does not cause this “bleaching out”, preventing night blindness and night vision fatigue. The units' red backlight is also much dimmer than a standard backlight, making it more difficult to detect with the naked eye in night operations.