Features:  LCD Display: Adopts 6.5X clear definition optical prism lens, with LCD screen to increase the viewing effect and accuracy.  Multi-layer coated glass lenses design: 7° veiwing angle and independent receiver and does not hurt your eyes.  Multifunctional design: support distance measurement, two-point measurement, horizontal distance, vertical height, angle measurement, speed measurement, continuous scanning, golf-distance correction and memory storage function.  Two kinds of measurement unit switchable: you can adjust to M or Yd according to your demands.  Single-measurement mode: distance between the rangefinder and the object to be measured.  All-in-one mode: directly calculates the angle/slope distance/height difference between target and measurement point/horizontal distance between target and measurement point.  Scanning mode: allows continuous measurement of different targets without the need to press the measurement button repeatedly.  Two-point height measurement mode: it 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.  Lock the flagpole in golf-mode: it will generate-vibration feedback after sacnned the flagpoleand then display the measurement data on the display screen.  Golf-slope adjustment mode: When the swing distance is too far to measure the distance, the distance compensation mode can be used to measure the slope compensation distance quickly.  Data storage function: With measurement data voice broadcast and 10 groups of data storage function.  Wide applications: it can be widely used in golf, outdoor sports, wild camping, electric power, construction engineering, untouchable objects and etc..    Specifications:  Name: Multifunction Telescope  Material: plastics  Display: LCD display  Type: KM-D450H, KM-D600H, KM-D800H, KM-D1000H (optional)  Measuring-range: 5-450m/5-492Yd, 5-600m/5-656Yd, 5-800m/5-875Yd, 5-1000m/5-1094Yd (according to your selection)  Powered by: 2 * 1.5V AAA battery, 1 * rechargeable lithium battery, 3.7V, 350mAh (optional)  Measurement accuracy: ±0.5m  Speed range: 20-300km/h  Speed measurement accuracy: <5KM/h  Laser wavelength: 905±5nm  Angle measurement range: 0-90°  Laser safety class: CLASS 1  Unit of measurement: yard (Yd), meter (M)  Magnification: 6.5X  Eyepiece aperture: 13MM  Objective lens aperture: 24MM  Focusing method: eyepiece focusing  Ranging mode: Yes  Memory storage: 10 groups  Working temperature: (-20℃ to 50℃)  Dust and water splash: IP54  Item size: 100 * 82 * 40mm / 3.94 * 3.23 * 1.57in  Package size: 140 * 95 * 55mm / 5.51 * 3.74 * 2.56in  Package weight:  AAA battery type: 244g / 8.61ounce  Lithium battery type: 249g / 8.78ounce    Packing List (AAA battery type, KM-D450H/KM-D600H/KM-D800H/KM-D1000H optional):  1 * Laser Rangefinder  2 * 1.