The Stanley Cross90™ Laser is a self-levelling cross line laser with an additional beam at 90°. It has 3 laser diodes - one for each of the beams. It has a 3-position power/lock switch and features a visual warning/indication for 'manual mode'.
Specification
Level Accuracy:± 0.8mm/m.Working Range: 15m.Power: 2 x AA Batteries (Supplied).Laser Class: 2.Thread: 1/4in.Weight: 0.86kg.