... 4.Hand-held laser 5.CE,FDA,ROHS Digital surveying instrument measure 40 Meter easy operating Range (for extended Distances, use ... receiving lens1.Mainbody 1PC2.AAA Battery 2PCS(Not included )3.Instrument Cap 1PC4.Lanyard 1PC5.Usermanual 1PCNote:Donot change the performance ... laser exposure,Activate the laser only when you use the instrument ,Donot stare at the laser directly,Please keep your ...