Laser Rangefinder HD Range Finder for Hunting Hunter Shooting 2100 Yards 8X Magnification Rechargeable with HCD/Los Mode Scan Angle Height Measurement

Description

Distance Range: 10~2000mMeasuring Accuracy: ±1mAngle Range: ±90°Angle Accuracy: ±1°Magnification: 8XBattery: Buit-in lithium battery （800mAh)Weight: 240gDimensions: 130*76*50(mm)Unit Setting: In the boot state,press the mode button for more than 2 s, then unit switch can be activated.The unit can be switched and retained after the mode button released. Mode Switching: In the boot state,short press the mode button toswitch the measurement mode.1) Horizontal Distance Mode： Short press the power button after aiming at the target, the Distance, Horizontal distance and Angle to the target will be displayed on the screen.2) Vertical Height Mode: Short press the power button after aiming at the target, the Distance,Vertical Height and Angle to the target will be displayed on the screen.3) Height Of Two Points Mode: Step 1:Measure Target A1-2 "1" icon flashes continuously. Prompt measurement the Target-A. Press power button to range the Target-A.Step 1:Measure Target B1-2 "2" icon flashes continuously. Prompt measurement the Target-B. Press power button to range the Target-B.Step 3:Measurement ResultAfter 1 s, the rangefinder generates vibration to indicate that the measurement has been completed,and the result is displayed on the screen.Continuous Measurement in M1/M2: Press the power button and keep over 2s, the measured distance value displayed alternately on the screen, and the target sign “·” will be showed on the screen until release the power button. Measurement Targets The laser rangefinder is suitable for measuring high reflectivity objects (such as highway's Road signs),moderate reflectivity objects(such as building's wall) and low reflectivity objects (such as tree, golf flag, utility pole, animal etc) When the reflectance is reduced to a certain extent, the range will be reduced accordingly.Factors That Influence Ranging Capability 1) Target reflectivity: Generally speaking, the higher the reflectivity of the object, the better the ranging ability. for example, for moderate reflectivity object, the measuring range is 1500M, and it can up to 1800M for high reflectivity object, but may be only 600M for low reflectivity one. ( It may fail to measure the target that can hardly create diffuse reflection, such as water surface.)2) Target shape: When a target is too small or uneven, the ranging ability will decrease.3) Measuring angle: The ranging ability would be better if the measured object is vertical with the laser emission's direction. It's possible that the measuring range cannot meet the ranging ability specified in the manual under some extreme conditions.4) Environment factor: The environment factors including sunshine intensity, the concentration of water vapor in the air and suspended particles (such as rain, fog.snow, fog, haze, etc.)