Self-levelling mode & Manual mode Why Choose Housiiwll Green Laser Level? 4x360 Laser Lines, can be selected independently by H/V button on the keypad, or controled by remote or APP. Self-levelling mode, automatically calibrated within 3. Manual mode, the laser lines are locked and can be projected at any angle. Complete accessories, with multiple installation methods, could be widely used in construction works. (Tripod not included) 4800mAh rechargeable battery with Type C charging port. The self leveling green laser level 360 also has an LCD design, you can easily see the remaining battery power. Wide Range of Uses How to understand the automatic leveling mode and manual mode? Self-leveling mode: The laser level is automatically calibrated within 3 of tilt, and the laser level will sound an alarm if the tilt exceeds 3.
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