DEWALT DW075PK fully automatic horizontal and vertical rotary laser with a levelling accuracy of 0.2 mm /m. The protected rotary head has no blind spots and the weatherproof design deliver class-leading interior and exterior jobsite durability. Wireless (IR) remote control operated scan mode generates a line between two points for an extremely bright beam over long distances which can then be moved by the user leaving hands-free. Remote control allows single person operation over long distances. Built-in beam splitting prism allows easy squaring applications. Wall mount allows the laser to be attached to a wall for drop ceiling installation. The digital detector facilitates accurate and easy exterior levelling over distance. Heavy-duty carrying case protects unit and helps maintain calibration in storage. Applications inculde: Levelling foundations for building/extensions, levelling decking, levelling patios and driveways, aligning fencing, acoustical / drop ceilings, wall and partitions, curtain walls, and mechanical installation and alignment.Specifications:Laser class: 3R, <5mW.Levelling accuracy: ± 0.2 mm /m.Self-levelling range: ± 5° .Indoor visibility range: 15m.Max. working range with receiver: 100m.Rotation speed: 0, 60, 600rpm.Sloping range in X and Y axis: n/a° .Power source: 2 x D cell batteries.Tripod connection: 5/8in.Standard equipment: DW075 transmitter, laser detector, wall mount, laser target card, laser enhancement glasses, heavy-duty carrying case, construction grade rod, construction tripod.