New Laser Echo Center Detection Technology(LECD technology) insures the ranging accuracy to different reflective targets and offers resolution to +/-0.1m. Upgraded optics offers high tansmittance compared to original rangefinders. The display will share you the linear distance,slope,horizontal distance in one measurement.
When hunting in the wild,it's really a bad thing if the battery of your ranger finder out of power!! Now you needn't worry about it any more.The 6x21 solar energy Laser Range Finder with a complete revolutionary design-Solar energy! Just put the ranger finder exposure in the sun a few seconds.You can reuse it again normally. Even without battery!