Disclosed is a spirit level (R) for determining horizontal and vertical inclinations and angles, comprising a base member (1) to which at least one bubble level (8.1 to 8.5) and/or another measuring device (5) is/are assigned. Said base member (1) is formed by at least one supporting profile (2) and at least one holding frame (4) that is connected thereto. At least one opening (6.1 to 6.6) is formed between the supporting profile (2) and the holding frame (4).
