... :FCC,CE,RHOS,FDA AITE LR-LS 600M laser rangefinder The Laser range finder monocular is a portable optoelectronic device ... easily. The laser range finder monocular can be widely used for travel, sightseeing, golf sports, hunting, camping as ... Aiming indication5) "8888"——Distance Display will be in 4 figures6) ""——Laser transimission indication7) " "——Low battery indication8) "M","Y"——Distance unite9 ...