Fangrui Product Details 600m 6x Lcd Yard Range Finder Rangefinder Monocular Telescope : High Precision: This Rangefinder Is Of Measuring A Long Range Up To 660 Yard With An Accuracy Of +/- 1 Yard.built-in Flagpole Locking Allows Golfers To Identify Their Flag Sticks Easily Crisp Clear Images: 6x Magnification Brings The Distant Targets 6 Times Closer, Brighter On The Ultra Clear, Multilayered Optics, Which S Superior Resolution And Stunning Bright Images Without Color Difference. Multifunctional: Distance, , Flagpole Locking - Great Measurement Device With Various Working Modes, Giving You Amazing Experience In Golfing, Hunting, Surveying, Sporting Events And Outdoor Adventures. Portable And Durable: Measures Just 4. 1in X 3. 1in X 1. 5in And Weighs 6oz, Convenient To Fits In Your Pocket Wherever You Go. The Durable, Water Housing Enables It To Withstand Most Outdoor Conditions (-10 ~ 40). Ergonomic Design: Long Press Mode Button Operation Allows For Fast Between Measurement Unit Meters/ Yards; Nonslip For Comfortable Grip; Full Package Includes Carrying Pouch, Hand Strap, Lens Cleaning Cloth, User Manual. Specification: Measuring Range: 5-600m Measurement Accuracy: 1 Meter Unit Of Measure: (yd), Meter (m) Field Of View: 7 Magnification: 6x Eyepiece Aperture: 16mm Lens Aperture: 24mm Pupil Diameter: 3.8mm Diopter: 3 Focusing Mode: Eyepiece Focus Foggy Mode Function: Yes Scan Mode: Yes Mode (close Priority): Yes Visual Security: (level 1) Wavelength: 905 Nm Lcd Display: Yes Level: Ip54 Battery Type: 3x1.5v Aaa Battery(not Include) Mode: Distance Mode Foggy Mode Flagpole Lock Mode Package Includes: 1 X Lase Range Finder 1 X Storage Bag 1 X User Manual