Self-levelling – always level. Perfect for wallpapering, tiling, hanging decorations, etc. Self-levelling system. Laser for horizontal, vertical and diagonal line projection. Plumb function for transferring a point from the floor to the ceiling. Can project a perfectly right-angled cross onto the wall. 1/4” tripod thread. Working range: Up to 10m. Laser class II. 635nm. Accuracy: ±0.5 mm/m. 4 x AA/LR6 batteries, storage case and wall mount included. TP320: Flexible and robust laser level holder. Adjustable height: 10-320cm.