laser rangefinder with solar energy,15-800M,180g,accuracy 1m,Fully ... -coated,lightweight,Soft ABS spray-paint covered 1.a lightweight laser rangefinder only 180g2.ranging distance from 15m to 800m and ... accuracy 1m3.Ranging method: semiconductor laser (harmless to eyes)4.Ranging error:±1m or ±0.1 ... at 1000m9.Solar Energy10.Soft ABS spray-paint covered 800m Optical laser rangefinder