Item Type: Digital Range FinderMaterial: PlasticMeasuring Range: 50-920 yardsSize: Approx. 94x50x38mm / 3.7x2.0x1.5in Magnification: 7Objective Lens Diameter: Approx. 20mm/0.8inEyepiece Diameter: Approx. 12mm/0.5inMeasuring Range: 50-930 yardsMeasurement Accuracy Error: +/- 1 yardResolution: 13Maximum Test Distance: 930 Yards (1 yard = 0.914 m)Perspective: 7.8 Batteries: Use Two CR2032 Button Batteries (shipped without batteries)Function:The product has two functions:1. GREEN MODE (Lawn function)This feature is specially designed for golfers, you can easily find the distance between you and the golfing hole.2, GENERAL MODE (GENERAL function)The name of the structure1. Power switch/function adjustment button2. The function keys3. Battery compartments4. Object viewing systemCharacteristicsThis is a new product different from the laser rangefinder. It is a digital distance measuring instrument with accurate optics and digital technology. It is also a very safe distance measuring device, without any form of energy emission, and without any damage and destruction in the activity of measuring distance. .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; } 1Practical Tool: A accurate optical instrument that measures the distance between you and the flag. 2High Presicion: Accurate speed and distance measurement with small deviation, Magnification 7, 462ft, field of view 1000 yards. 3Convenient to Use: Carefully designed, with a comfortable handle, ergonomic design, easy to carry. 4Wide Application: Suitable for power engineering, hunting, mountaineering, watching car racing, playing golf. 5Equipped with A Bag: Comes with a soft case for easy carrying and to protect the golf pitch meter.