When shooting long range, changes in distance, air density and wind have a big impact on where your bullet will hit you will want the Kestrel 2700 Ballistic Weather Meter on your side. The Kestrel 2700 Ballistic Weather Meter combines lab-tested ballistics with an accurate, rugged weather meter, creating the portable tool you need to shoot long range with confidence. From youth hunters to the lifelong outdoorsmen, the Kestrel 2700 Ballistic Weather Meter eliminates the guesswork allowing you to be confident in a clean shot on the first-round.