From the Manufacturer
Sleek, simple and deadly effective-all with the push of a button. Then, like lightning, Scout Dx 1000 ARC acquires the target with built-in E.S.P. Turbo processor. ARC calculates compensated distance based on terrain angle to give you an accurate "shoots like" reading out to 99-Yard-even displaying 1/10th-Yard out to 199-Yard. With selectable Bow and Rifle Modes, each with their own specialized capabilities, it performs like two units in one. All housed inside a sleek, rubber-armored unit that's small enough to fit in your pocket, yet tough enough to withstand any weather or terrain.
Bushnell Scout DX1000 6x21 w/Arc Realtree AP Rangefinder