Attention: There are at least 4 laser lines, it can not keep 1 or 2 laser lines. The 3D laser is a cross line laser level. This unit is self-leveling with accuracy range of within ± 3°. The working range of this laser is up to 15m(indoor) and 60m by working with laser receiver, depending on the work area's illumination. Design: The 3D laser level is a compact, practical option for basic cross line leveling work.
Measuring at 1/4 , the laser can fit comfortably in the palm of your hand. Mounting Options: It has a hard plastic housing to protect the laser beams and pendulum leveling system within. The housing has a ribbed rubber casing that protects it from scratches while giving extra friction to make it slip resistant. Leveling function: Once the pendulum is in unlocked condition, the instrument will be self-leveling within 3.5 degrees, when the unit is using out of the leveling range, laser lines and main indicator will keep flashing. Pendulum Lock: The 3D laser level is a precision instrument and should be treated with care.When not in use, the pendulum should always be in the Off position (OFF mode). Locking the pendulum allows the Cross Line Laser to better withstand vibration and Trauma incurred during transportation or if the units is dropped.