Description: This laser projects three highly visible laser circles and is perfect for precise alignment of horizontal and vertical surfaces and slopes. The magnetic clamping and wall bracket provides easy attachment to drywall construction profiles. Optical signals warn the user when the device is outside its self-levelling range. Other benefits include an option for mains operation, long operating cycle due to the powerful lithium-ion battery, and a pendulum restraint for protection during transportation. The integrated hand receiver mode allows laser lines to be detected with the optional receiver in a radius of up to a 40 m.