The Stabila LAR 160 Rotation Laser has a high levelling accuracy of 0.1mm/m, fast self-levelling within 20 seconds. Fully automatic with four laser functions: horizontal and vertical rotation, plumb line function and right angle (90) in vertical operation. Easy to use, via three control buttons: on/off, tilt mode and manual mode. Covered with a shock-absorbent soft grip casing that provides protection against impacts whilst the stable housing cover protects the laser optics. Dustproof and waterproof to IP65. With two integrated 5/8in threads in the housing, for horizontal and vertical tripod use. Supplied with: 1 x BST-S Construction Tripod, 1 x NL Levelling Rod, 1 x REC 160 RG Receiver, 1 x Laser Goggles, 1 x Target Plate, 2 x D 1.5V Batteries, 2 x AA 1.5V Batteries and 1 x Carrying Case. Specification: Laser Type: Red Accuracy: 0.1mm/m Diameter of Working Area with Set Receiver: 600m Laser Class: 2 Laser Wave Length: 635nm IP Rating: IP65 Stabila A01 B0022