Multifunctional 4D 16 Lines 3° Self-Leveling Laser — USB Rechargeable Battery with 1.2M 3Heights Adjustable Alloy Extension Bar & Tripod Stand

Compact, lightweight and easy to transport — this unit ships with a carrying box for fast, convenient mobility and storage. It can project 16 lines either individually or all at once to deliver precise, detailed alignment for a variety of jobs. The built-in 3° self-leveling system offers stable, reliable operation. A self-test calibration is included; automatic leveling occurs when the device is within less than or equal to 3°, and if the tilt exceeds 3° the laser will flash and an audible beep will sound to prompt you to place the tool on a flat surface. High-quality diodes paired with precision conical mirrors create fine, bright laser lines with excellent accuracy and strong visible brightness. Power is supplied by a USB rechargeable battery and an LCD screen clearly displays the remaining battery capacity. Controls include a push-button opener/closer (push right to open, push left to close) plus dedicated touch buttons for horizontal, vertical and tilt lines with distinct separation. Buttons are wear-resistant, highly sensitive for fast mode switching, and designed for a comfortable tactile feel. Supplied accessories include a tripod stand and a 1.2M 3Heights adjustable alloy extension bar for flexible mounting and height adjustment.