Line laser ADA 3D Liner  is designed for horizontal and vertical marking. With 3D Liner 4V you can make one or several perpendicular vertical lines and horizontal line to work indoor and outdoor.

3D Liner 4V builds 4 vertical lines (4V), 1 horizontal (H), down point (D). The receiver can be used over 50 m of radius – for outdoor work.

ADA 3D Liner is equipped with compensator for quick self-leveling. Self-leveling range of compensator is ±3°. When the instrument inclines more than ±2 the laser lines automatically gleam. Fine adjustment mechanism makes it easier to set the instrument before operation/during operation. When you switch off the power, built-in locking system locks the compensator automatically to avoid vibration during transportation.