Reliable, precise, and pocket-friendly laser rangefinding for every hunting adventure. Featuring Nikon's ID [Incline/Decline] Technology, it provides accurate horizontal distance measurements even when ranging at steep uphill or downhill angles, up to +-89 degrees. TRU TARGET technology lets hunters select between the closest or most distant object in view, ensuring accurate readings even in dense environments or when multiple targets overlap. With a solid 1,000-yard maximum range and +-1 yard accuracy to 100 yards (+-2 yards beyond), the PROSTAFF 1000i supports both bow and gun hunters. Its 6x magnification and 20mm objective lens, combined with anti-reflection multi-coated optics, deliver bright, crisp images for easy target identification at long distances. Spot or continuous measurement modes allow readings for up to 8 seconds, while the compact 3.6 x 2.9 x 1.5" design and ergonomic control layout fit comfortably in hand or pocket. Engineered for field durability, this IPX4-equivalent water-resistant rangefinder withstands tough outdoor conditions. Features like 17mm maximum eye relief, 3.3mm exit pupil, and simple two-button operation make it accessible for eyeglass wearers and ensure intuitive use. Powered by a single power source, Nikon PROSTAFF 1000i brings high-precision performance, and rugged portability to every hunting, wildlife observation, or outdoor adventure.