Lightweight aluminum rectangular profile level with a rotating angle vial for determining inclinations. The coated measuring surface protects delicate surfaces. Thanks to the smooth side surfaces and the electrostatic powder coating, it is easy to clean. Plastic end caps protect the profile from impacts. The Stabila mounting technology ensures long-term precision with a measurement accuracy in the normal position of ± 0.5 mm/m. The Stabila quality vials provide optimal readability and are made of highly transparent, durable acrylic glass with precisely ground inner contours and fluorescent bubble liquid. The features include 1 horizontal vial, 1 vertical vial, 1 rotating angle vial (tolerance of angle measurement: ± 0.3°), and 1 coated measuring surface.