The Stanley Intelli Tools Cross 90, Green Beam Laser is self-leveling and projects a vertical beam, horizontal beam and a 90 degree cross beam. The 90 degree beam is ideal for tile or flooring installation or to lay out partition walls with ease. The green beams allow for enhanced visibility and extended range while working. The body is fitted with over mould housing and rubber bumpers on all corners for protection against knocks. Easy-to-use, fitted with a touch pad control panel and a 3-position lock switch with manual mode. It is IP50 rated, making it ideal for indoor DIY and residential construction jobs. Supplied with: 2 x AA Alkaline Batteries, 1 x Quicklink Bracket and 1 x Storage Pouch. Specification: Level Accuracy: +/- 5mm at 10m. Working range: 16 m. Power: 2 x AA Batteries (Supplied). Thread: 1/4 inch. Weight: 0.6 kg.