The Kapro 770 Exodus Level completes two jobs in one, being a level and a ruler, allowing you to measure and mark whilst checking the level accuracy. It has 3 solid acrylic shockproof vials, one horizontal vial with gradient lines up to 2%, one vertical, and one 45 degree vial. Kapro's wall grip feature allows you to keep the level against a flat surface with one hand without scratching or damaging the wall. This level is designed with shock absorbing rubber end caps for extra durability and has a slightly milled face to create more tension against smooth surfaces. Specification: Length: 100cm.Accuracy: 0.5mm/m.