Whether you're going for long-distance accuracy at the range, or flying an RC plane, eliminate the guesswork for optimal performance with the Kestrel 2500NV Weather Meter with Night Vision. This accurate meter allows you to detect changes in barometric pressure, temperature, wind chill, and wind speed and direction, allowing you to predict impending weather changes and adapt to current conditions for an accurate shot. The backlit LCD display is easy to read in the daylight, while a night vision mode makes for easy nighttime viewing to eliminate night blindness. Built for long-lasting performance, the Kestrel 2500 is IP-67 waterproof and boasts a MIL-STD-810 drop-test rating, ensuring reliable performance in tough, rugged environments. Operating on just one CR2032 battery (included), the Kestrel 2500 includes a handy lanyard for hands-free carry. Detects changes in air pressure, temperature and wind Lanyard for hands-free carry IP-67 waterproof MIL-STD-810 drop-test rating Backlit LCD display Night Vision mode for nighttime viewing