Product description This product is suitable for profeionals with distance measurement needs. Different types of products can be selected according to different needs. Whether used in golf, foggy weather measurement, hunting and other activities, there are corresponding products to choose from. Product parameter Golf pro: measuring distance 5-600Yd, vibration feedback, Trajectory correction mode, pin seeker;;LR0500P (yellow and black): measuring distance 5-500M, foggy weather mode, speed measuring function, pin seeker;;LR0600P: measuring distance 5-600M, foggy weather mode, speed measuring function, pin seeker;;LR0900P: measuring distance 5-900M, foggy weather mode, speed measuring function, pin seeker;;Measurement accuracy: 1M/0.5%; Purchase recommendation If you are playing golf, it is recommended to choose Golf pro;;If you take part in hunting activities, choose LR0500P, LR0600P and LR0900P according to distance; Product packaging content * 1 ranging telescope* 1 Instructions in English* 1 belt* 1 Portable bag* 1 carton Distance Single distance measuring: Aim at target object and short pre power button to start measuring. The measuring result would be displayed on the lens. Scan Continuous distance measuring: Long pre the power button. The distance value would be displayed in real-time according to where you are pointing at. Speed (For all mode) Aim at the object and short pre the power button. Keep aiming as the object moves until the speed value displays on the screen. Fog (For all mode) Aim at target object and short pre power button. Then, the distance value will be displayed on lens. Pinseeker Mode (Only For 600M,900M) Pinseeker mode is designed for measuring the distance to a flagpole. Under this mode, the product is able to separate the flagpole (point D) from the clutter (such as trees and bushes) in the background. Only the distance to point D would be displayed. GolfPro Pro-Golf Rangefinder. 6 Times Magnification. (Rotatable Eyepiece) Sufficient Field of VisionClear Image Waterproof Specification of Product: Mode:LR500/LR600/LR900/GolfproMeasuring Range: 5-600m/5-900mMeasuring Accuracy: 1mMagnification: 6XBattery: 2 * AAA (Battery Not included)Measuring Units: M/YdFunctions: Distance Measure Mode, Scan Measure Mode, Golf Pinseeker Mode, Speed Measure Mode, Fog Mode. LCD Display 1. Scan Continuous measuring mode2. Fog Fog mode3. speed Speed finder mode4. Flag + Scan Pinseeker modeGolf5. Battery Low battery icon6. Rectangular Target centre7. 1888.8 Display numerical value. When there is no such numerical value, four dashes ---- would be displayed.8. Y KM/HS Display measuring unit. In distance measuring mode, M or Y will be displayed. In speed finder mode, KM/h or M/S will be displayed.