The Universal Level 3 has a self-levelled laser cross with a horizontal/vertical opening angle of a min 120. Bosch Laser Technology, with a typical accuracy of +/- 0.5 mm/m and working range of up to 10m. It allows for easy enabling of precise transfer applications through additional plumb points. 3 usage modes, which are indicated through LED: self-levelled cross, self-levelled all lines and slope mode cross. The tool has an additional vertical line at a 90 degree angle and laser cross on the ceiling for easy squaring. The Universal Level 3 has an additional vertical 90 degree angle with an additional laser cross on the ceiling for fast and easy squaring. Easy to operate. Laser class 2. Laser diode 650mm. Working range up to 10m. Self levelling time 4 seconds. Suitable for hanging pictures, for hanging shelves, for hanging curtain rods and blinds and for hanging ornaments. Batteries required: 3 x AA (included). Size H7.5, W13.1, D126cm. Weight 0.54kg. Manufacturers 2 year guarantee.