Precision Pro NX10 Slope golf laser rangefinder with slope, magnetic cart mount, and 20-plus interchangeable side and face plates. Locks the flag to 400 yards with 6x magnification and a 24mm lens. Slope adjusts for uphill and downhill shots with a tournament-legal toggle. ABS plastic shell, IP67 waterproof, CR2 3V replaceable battery lasting about 50 rounds. Weight 12 oz, dimensions 4.8 x 3.2 x 1.8 in, 18 mm eye relief, 5 to 999 yard range. Includes rangefinder, CR2 battery, hard carrying case, quick start guide.