The ornamental design for a self-leveling laser level, as shown and described.
FIG. 1 is a top, front right side perspective view of a self-leveling laser level showing our new design.
FIG. 2 is a bottom, rear, left side perspective view thereof.
FIG. 3 is right side elevation view thereof.
FIG. 4 is a front elevation view thereof.
FIG. 5 is a left side elevation view thereof.
FIG. 6 is a rear elevation view thereof.
FIG. 7 is a top plan view thereof; and,
FIG. 8 is a bottom plan view thereof.
The dashed lines in the figures illustrate portions of the self-leveling laser level in which the design is embodied that form no part of the claimed design. The dash-dot lines immediately adjacent shaded areas represent bounds of the claimed design and form no part thereof. The stippling in the figures provides surface shading that merely clarifies contours of the surface and does not indicate surface texture, material, or color.