Bushnell White Medalist Laser Rangefinder with PinSeeker Technology 1,000 Yard Range Rainproof 4X Magnification Includes 9V Battery & Case Laser rangefinder with built-in PinSeeker technology for determining golf ranges Calculates distance to pin or objects on the course within plus-or-minus 1 meter Easy-to-read, in-view LCD display shows range in your choice of yards or meters 4x magnification and 20mm objective diameter; offers range of 5 to 1,000 yards Measures 4.5 x 1.7 x 3.8 inches (W x H x D) and weighs 9 ounces; 2-year warranty