| 摘要 |
A spirit-level (10) including a body (12) having a level face (14) for setting a surface and a non-setting face (24) extending away from said level face (14), at least one bubble vial (20, 22) mounted in the body (12), and at least one hand-grip aperture (26), defining an inner perimeter, formed in said body (12) and which extends through said non-setting face (24), characterized by the perimeter of said at least one hand-grip aperture (26) being at least partially coated with an elastomer (28).
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