Lightweight aluminum rectangular profile level with a rotating inclination bubble for determining slopes. 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. Stabila mounting technology ensures long-term precision with a measurement accuracy in the normal position of ± 0.5 mm/m. The Stabila quality vials offer optimal readability, equipped with highly transparent, durable acrylic glass with precisely ground inner contours and fluorescent vial liquid. The features include 1 horizontal bubble, 1 vertical bubble, 1 rotating inclination bubble (angle measurement tolerance: ± 0.3°), and 1 coated measuring surface.