Dewalt DW088CG Green Beam Cross Line Laser with Carry Case The Dewalt DW088CG Green Beam Line laser is self-levelling up to a 4 degree surface angle. With automatic out of level indication, it marks a levelled line in seconds and maintains full brightness for visibility. Green lasers are 4 times more visible to the human eye than red lasers of the same output power, as proven by the 20-meter working range. Powered by 3 x AA batteries, this model has a 16 hour runtime. 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 the 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 job site conditions Integrated magnetic pivoting base with 1/4\" thread for use with a 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 Comes with: 3 x AA size alkaline batteries Wall mount bracket Heavy duty carrying case Specification: Laser class: 2 Accuracy: +/- 3mm / 10m mm/m Number of beams: 2 Direction of beams: V / H / Cross Indoor Visibility Range: 20 metres Self-Levelling Range: 4° Power Supply: 3 x AA Tripod connection: Yes