General Description: The 40 cm magnetic spirit level is designed to provide precise measurements thanks to its metal casing, ensuring an accuracy of +/- 0.75 mm. With a length of 400 mm, it is ideal for drywall, interior construction, camping, as well as for craftsmen and electricians. This spirit level is equipped with a magnetic function that allows it to be easily attached to metal surfaces. Technical Specifications: Length: 40 cm; Accuracy: +/- 0.75 mm; Material: Corrosion and rust-resistant aluminum; Vial positions: 3 (horizontal, vertical, inclined); Reading range: -4°C to 50°C. Compatibility and Accessories: Can be used with a ruler or measuring stick for additional measurements. Installation: Attaches to metal surfaces using the integrated magnetic strip. Usage: Ideal for marking switches, sockets, and for construction work. Recommended for professionals and DIY enthusiasts. Other Information: Package contents: 1 x magnetic spirit level, 1 x user manual. Avoid contact with corrosive materials. Do not expose the product to sunlight or immerse it in water. 24-month warranty.