Robust, high-accuracy level with vertisite technology, enabling a side view vial to be easily seen from the front of the level. Ideal for confined spaces, or when reaching out to surfaces. Features strong magnets embedded in base, with V-groove for practical fastening on metal, such as scaffolding and copper pipe. Large vials with white surrounds reflect light in for maximum clarity, with long-lasting, embedded wire lines. Accurate to within 0.5mm/m.