This document is an owner's manual for the LaserBallistics 1000/1500 laser rangefinder. It provides specifications for the rangefinder including a 6x magnification, 1000m/1500m maximum range, IPX7 waterproof rating, and Bluetooth connectivity. The manual describes how to operate the rangefinder, including powering it on, measuring distances, changing units, and pairing it with a smartphone app or riflescope for ballistic calculations.