The Stabila 80 AS-2 Spirit Level is fitted with 3 high-quality Stabila vials for optimum readability. They are made from a highly transparent, hard-wearing acrylic glass with precision-ground inner contours and fluorescent vial liquid. Two vertical vials for quick readings in all positions. It has a rectangular aluminium profile with reinforcing ribs for high stability and a secure grip. The coated measuring surfaces help protect delicate surfaces from damage and plastic end caps protect the profile against impact. Fitted with anti-slip stoppers that prevent the level from slipping. The level is easy to clean thanks to its electrostatic powder coating. Stabila installation technology ensures long-term accuracy. They have a measuring accuracy of & plusmn0.5 mm/m in a normal position and & plusmn0.75 mm/m in reverse position. 1 x Stabila 80 AS-2 Spirit Level 3 Vial 19171 80cm Stabila 80 AS-2 Spirit Level 3 Vial 19171 80cm STB80AS232 HandTools, Building&Construction, SpiritLevels.