The Bushnell Scout DX 1000 ranges targets out to 1,000 yards. It offers ARC Mode, Scan Mode, and Brush Mode. The ARC Mode, accounts for terrain angle, giving you true distance to target on uphill and downhill shots. The Scan Mode, scans across the landscape while viewing a continuously updated LCD display of the distance to the target. The Brush Mode, ignores foreground objects such as brush, tree branches, etc. This allows for distances to background objects only. Easy arithmetic: one button, four hooves in the air 6x magnification E.S.P. (Extreme. Speed. Precision.) Provides up to 1/2 yard accuracy and 1/10th yard display precision Built in inclinometer provides ARC ARC Rifle Mode – provides bullet-drop/holdover in inches, MOA & Mil ARC Bow Mode – provides true horizontal distance out to 99 yards VSI (Variable Sight-in) Bullseye, Brush, and Scan mode Range: 5-1000 yards Fully waterproof Diopter adjustment for crystal clear viewing Posi-Thread battery door Carrying case, battery, and neck strap included Compatible with magnetic attachment system