The Stanley Intelli Tools Cross90 Green Beam Laser is self-levelling and projects a 100 vertical beam, horizontal beam and an additional 90 vertical beam. The 90 beam is ideal for tile or flooring installation or to lay out partition walls with ease. The green beams allow for enhanced visibility while working. The body is fitted with overmould 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 & plusmn0.5mm/m Working Range 16m Power 2 x AA batteries (supplied) Thread 1/4in Weight 0.6kg