Professional precision laser range finder - measuring range 3~1000m, accuracy 1m; speed measurement range 0~300km/h, accuracy 5km/h. Field of view 6, angular range 90, rangefinder can use 905 nanometer laser technology for accurate measurement6x HD Golf/Hunting Rangefinder - One-hand operation of the rangefinder provides a 6x HD field of view and quick measurement experience, with 7x magnification in well-lit environments. 6 diopters make it easy for people who are nearsighted or farsighted to see the world without glasses.Superior Versatile Golf Measurement Modes - Our Simi Golf Rangefinder is equipped with the most advanced laser technology for Angle/Elevation/Distance/Slope/Mast Lock/Speed/ continuous measurement of objects up to 1000M. 1/4 tripod screw hole can be mounted on any standard tripod to ensure more stable long distance measurementPrismatic Rangefinder - IP54 waterproof hunting rangefinder is very light and compact. The laser rangefinder comes with a bag and a wrist strap that allows you to carry and use it in maximum space. 750mAh battery can be charged quickly via USB. When fully charged, it can take 30,000 measurements. You don't need to worry about running out of power during outdoor trips.Delivery Contents and 100% Service - 1 * Golf Laser Rangefinder; 1 * USB cable; 1 * Wrist strap; 1 * Protective bag; 1 * User Manual