The Titanium TML-3DRS multi-line laser is a convenient and easy-to-use self-leveling measurement tool. Featuring ultra-bright red laser beams and 3x360° lines, this 3D laser level provides unmatched efficiency for the measurement task at hand.The Titanium TML-3DRS and can be used in conjunction with an optional Titanium TML-D3H detector for outdoor use (detector sold separately).An out-of-level alert informs the operator that the laser level is not level or is outside of its levelling range and should be checked before any measurement is carried out. Features Red laser beams Self-levelling (pendulum) 3x 360° lines at 90° apart Vertical plumb Tilt lock function Out of level alert Tripod mountable (5/8" x 11 & 1/4" thread) Specifications Accuracy: ±1.5mm at 10m (1/16in / 0.06in at 30ft) Laser class: 2 Red Operating range: 60m / 190ft (with optional detector) Levelling range: ±4° Battery life: 10 hours+ IP rating: 54 Includes TML-3DRS Magnetic mount Laser target Laser glasses Lithium-ion battery pack Indoor charger Hard carry case ApplicationsPlastering , Electricians , Tiling , Building , Bricklaying , Concreting.