When shooting long range, changes in distance, air density and wind have a big impact on where your bullet will hit. The Kestrel 2700 Ballistics Weather Meter combines lab tested ballistics with an accurate, rugged weather meter, creating the simple tool you need to shoot long range with confidence. Easily enter the information for your specific rifle and bullet and the Kestrel 2700 corrects for changes in distance, altitude, temperature and wind so you won't have to pass up on the shot of a lifetime. From youth hunters to the lifelong outdoorsmen, the Kestrel 2700 eliminates the guesswork allowing you to be confident in a clean shot on the first-round. Accurate Environmentals - Measures wind speed and direction, temperature, and pressure G1/G7 Ballistics Solver - Large library of lab tested bullet data. Shooting solutions out to 875yds User-Friendly - Simple 3 button operation and Easy Mode step-by-step guidance on getting started Rugged, All-Weather Durability - IP-67 Waterproof, MIL-STD-810 drop-tested, long life battery and backed by 5-Year Warranty Protective Slip-On Cover - Slides over the entire unit for added durability Load & Go Convenience - Upload a gun profile for your specific rifle and bullet in the 2700 using the free Kestrel LiNK Ballistics app, then leave your phone behind - the 2700 is a fully functional, stand-alone field tool Free Kestrel LiNK Ballistics App - View solutions remotely and easily build, store, and transfer gun and bullet data to and from unit and view solutions remotely using FEATURES 3-Button Control Data Hold Function Date & Time Drop-Tested to MIL-STD-810G Floats Hard Slip-On Protective Cover High Contrast, Sunlight Readable Monochrome LCD Display LiNK Wireless Communication to Mobile Devices (Bluetooth low energy)* Minimum/Maximum/Average Reading Pressure Sensor Temperature Sensor (Patented External Isolated) Waterproof to IP67 (3'/1M for 30 minutes) INCLUDED Battery - 1 x CR2032 Certificate Of Conformity (Spec Sheet) Instructions Lanyard Protective Cover - Hard Slip-on