The GPO Rangetracker 1800 handheld rangefinder incorporates the best optical and electronic technology, wrapped into a small durable multi-use rangefinding tool. This 6X rangefinder will work perfectly for both long-range rifle hunting (up to 1800 yards) and close archery usage (6 yards.) Features include a high-transmission optical system coated with GPOs proprietary high transmission GPObright lens coatings, both line of sight and/or True-range adjusted angle distance readings, a Hyper-scan feature that provides three readings per second, Target-seeker technology that offers best or last laser hits and an outside temperature reading in Fahrenheit or Celsius. The display is an HCLD system that allows up to 25% more light to get through the optical system, making it usable in low-light situations. Includes hard case, cleaning cloth and battery.