The Wildgame Innovations Halo XL450 Laser Range Finder lets you quickly locate and track game at a maximum of 450 yards by using the 6x magnification and precision laser system. The range finder is accurate to plus or minus a single yard, and the built-in AI technology automatically accounts for slopes to the target. The range finder is also designed to last for many years of constant use. The tough and durable body of the Halo XL450 is resistant to water, wind, and other harsh outdoor conditions.