Tacklife 50 Feet Cross-Line Laser Level, Self-Leveling for Horizontal and Vertical Laser Alignment with Mounting Device and Carrying Pouch - Model SC-L01

Smart Pendulum Levelling System: Press the top power button or open the pendulum lock to activate laser beam, it auto-levels when placed within 4 degrees of horizontal/vertical; If out of range, the laser beams will flash to alert. Pendulum locked to start manual mode, can lock lines for alignment to other angles. Flexible Mounting Device: The laser level can be mounted onto a tripod or affixed to most metal surface using the included magnetic bracket, support you to turn the laser level around at 360 degree, project lines in any position or angle or adjust the height from the tripod.