This is a kind of quality multifunction telescope, adopts 6X high definition optical prism lens, built-in LCD screen to increase the viewing effect and accuracy.Support distance measurement, two-point measurement, horizontal distance, vertical height, angle measurement, speed measurement, golf-distance correction, scan measurement and memory storage. You can have a try.Features:Adopts 6X high definition optical prism lens, built-in LCD screen to increase the viewing effect and accuracy.Multi-layer coated glass lenses design, 6.5° veiw angle and independent receiver does not hurt your eyes.Multifunctional design, support distance measurement, two-point measurement, horizontal distance, vertical height, angle measurement, speed measurement, golf-distance correction, scan measurement and memory storage.Two kinds of measurement unit switchable, you can adjust to M or Yd according to your demands.All-in-one mode directly calculates the angle/slope distance/height difference between target and measurement point/horizontal distance between target and measurement point.Scan mode allows continuous measurement of different targets without the need to press the measurement button repeatedly.Two-point height measurement mode will measure two test points separately to obtain target information and automatically calculate the height difference between the two points.Speed measurement mode: using the distance between two measurements of the object to be measured and information on the time interval between measurements, the speed of the object to be measured is calculated.The golf-distance correction mode support both going downhill and uphill.Specification:Name: Multifunction TelescopeMaterial: plasticsType: KM-M450 original-batteryMeasuring-range: 5-450m/5-492YdBattery: 1 * CR2 battery (not included)Measurement accuracy: plus or minus 0.5mSpeed range: 20-300km/hSpeed measurement accuracy: less than 5KM/hLaser wavelength: 905 plus or minus 5nmAngle measurement range: 0-90°Laser safety class: CLASS 1Unit of measurement: yard (Yd), meter (M)Magnification: 6XEyepiece aperture: 13MMObjective lens aperture: 24MMFocusing method: eyepiece focusingRanging mode: YesSpeed measurement mode: YesAngle measurement: YesTwo-point height measurement: YesHorizontal distance measurement: YesScan and test: YesGolf-ballistic correction: YesMemory storage: 10 groupsWorking temperature: (-20degrees to 50degrees )Dust and water splash: IP54Item size: 96 * 72 * 39mm / 3.78 * 2.83 * 1.54inItem weight: 113g / 3.99ouncePackage size: 135 * 95 * 55mm / 5.31 * 3.74 * 2.17inPackage weight: 184g / 6.49ouncePacking List (Common Battery Type):1 * Laser Rangefinder Cr2 Battery (Not Included)1 * Carrying Bag1 * Sling1 * Microfiber Cleaning Cloth1 * User Manual1 * Packing Box