Multipurpose laser pointer

A laser pointer comprising:

• a laser module case shaped as a hexagonal prism, having a top side, a bottom side, and a laser beam outlet at the center of the top side;
• an on/off switch mounted on said laser module case on the outside;
• a laser module mounted inside said laser module case, having a laser firing hole disposed in alignment with the laser beam outlet of said laser module case, and controlled by said on/off switch to project a laser beam out of said laser firing hole and said laser beam outlet;
• a battery case shaped as a hexagonal prism longitudinally spaced from and connected to said laser module case by connecting plates, said battery case comprising a battery set on the inside electrically connected to said laser module through said switch, a closed top side, a threaded bottom opening, a screw cap threaded into said threaded bottom opening, and a point downwardly vertically raised from said screw cap;
• a rack having a center supported between the bottom side of said laser module case and the top side of said battery case, said rack having a center block supported on the top side of said battery case at the center, a conical tip raised from said center block on which the bottom side of said laser module case is supported, and three equiangularly spaced supporting rods radially raised from said center block and projecting over the periphery of said laser module case and said battery case;
• three legs respectively pivoted to the supporting rods of said rack outside said laser module case and said battery case, each of said legs having a longitudinal outer plane and a longitudinal inner plane, the longitudinal outer planes of said legs being disposed in parallel to the laser beam of said laser module when the longitudinal planes thereof are closely attached to the periphery of said battery case;
• and
• a level mounted on one of said legs in parallel to the corresponding longitudinal outer plane for determining, or adjusting a surface to, an even horizontal plane.