Accurate out to 875 yards, the Kestrel® 2700 Ballistics Weather Meter is a proven all-in-one weather meter, designed to deliver accurate air pressure, temperature, and wind corrections using the built-in G1/G7 Ballistics Solver with a proprietary Applied Ballistics Ultralite™ ballistics engine. The high-resolution single target display allows you to easily view the elevation and windage solutions in any environment, while customizable user profiles allow you to tailor the data to be specific to your rifle, bullet, and scope for dependable performance. Simple push-button controls and Easy Mode step-by-step guidance ensures user-friendly field service with new and experienced shooters alike. Further, the Kestrel 2700 boasts an IP-67 waterproof and MIL-STD-810 drop-tested ABS plastic housing and crack-resistant screen for consistent service no matter where you are. Operates on one CR2032 battery (included). 5-year warranty.