Integrated technology: Provides high-precision distance measurement. Integrate the latest functions such as continuous range Multifunction Rangefinder: The most cost-effective rangefinder on the market, giving you everything you need for hunting, bowing, golf and other professional applications with dependable product quality and after-sales service Reliable Performance: Measuring from 5 yards to 450 yards with +/- 0.5m high accuracy and 6x magnification. Our rangefinders can meet the needs of most users Display through the lens: The fully multi-coated optical lens effectively reduces reflected light and increases light transmission, giving you brighter and clearer images and clearer readings. Adjustable diopter for precise focus display Ordinary battery model (CR2) Product weight: 113g Measurement accuracy: 0.5m Speed range: 20-300km/h Speed measurement accuracy: less than 5KM/h wavelength: 9055nm Angle measuring range: 0-90degree level: CLASS 1 Measurement unit: Yard (Yd), Meter (M) Magnification: 6X Eyepiece aperture: 13MM Objective aperture: 24MM Focusing : eyepiece focusing Ranging mode: yes Speed mode: yes Angle measurement: yes Two-point height measurement: Yes Horizontal distance measurement: yes Scanning test: yes Golf Correction: Yes Memory storage: 10 groups Working temperature: (-20~50 Celsius) Dust and water splash: IP54 Product size: 96 x 72 x 39mm Battery type: CR2 battery*1/Lithium battery (500 mA) Style:F BH-LD450H (ordinary battery) Colour:White Material:ABS Package Contents: 1 * Rangefinder 1 * Carrying Bag 1 * Sling 1 * Microfiber Cleaning Cloth 1 * Chinese and English instruction manual 1 * packing box Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.