1. [3x360° Full Laser Layout] Seesii GK12DS laser for construction has 1 horizontal and 2 vertical lasers, and 12 laser lines in total covering tiles, which could project an accurately horizontal or vertically illuminated line onto the surface.

2. [Outdoor Pulse Mode] It offers a pulsed mode that extends the laser range up to 200 feet with a laser receiver(not include), making it ideal for long-distance or outdoor use.

3. [Self Leveling] ①Switch the Power ON / OFF button it's on the self-leveling mode. This laser level can be tilted self-leveling within± 4°.②Press the power button “OUTDOOR” on the top for 3s to turn on the manual mode, then you could use it at any angle without alarm.

4. [LCD Power Display] Equipped with an LCD Power Display, it's very convenient to see work time and charging.

5. [Lithium Battery Charging] Lithium use is several times longer than the ordinary dry cell. It also saves you the trouble of changing batteries.