The Dewalt DW088CG Green Beam Line laser is self-levelling up to a 4 degrees surface angle. With automatic out of level indication, marks a levelled line in seconds and maintains full brightness for visibility. Features: Accuracy: +/- 3mm@10m. Self-levelling cross line laser is accurate to 0.3 mm/m in levelling applications Full-time pulse mode allows use with detector. Works with DE0892G detector up to the distance of 50 metres IP54 - Debris/water resistant with overmolded housing and thick glass that protects the tool and helps maintain calibration under jobsite conditions Integrated magnetic pivoting base with 1/4" thread for use with tripod the built in magnetic pivot bracket mounts easily on metal surfaces Battery Life indicator and includes 3 x AA batteries for 16 hours runtime Includes: Bracket 3 x AA Batteries Carry Case Dewalt DE0892G Digital Laser Detector With 50m Range The Dewalt DE0892G digital green line laser detector helps to locate the laser beam emitted from green lasers in bright light conditions over long distances in situations where it is difficult to see the laser beam. The green laser detector can be used indoors or outdoors. Designed to be used as a measuring accessory in professional working environments and exclusively for use with DW088, DW089, DW0811, DW0822, DW0851, DCE088G; DCE089G DCE0811G line lasers and compatible with other Dewalt line lasers. Not for use with rotating lasers. The DE0892G digital laser detector features an auto shut off feature where the device will shut down after 5 minutes without use. It has two accuracy settings; wide and narrow settings. Wide setting provides a larger tolerance for "on grade" measurements where the narrow settings tolerance is reduced for a more accurate indication of "on grade" measurements. The DCE0892G laser detector has a powerful magnet allowing the detector to be mounted to metal tracks etc; perfect for ceiling measurements and more. Additional Features