【Self-leveling Mode】Simply slide the switch to the left for self-leveling mode. This mode always ensures straight lines. When the tool is outside of the self-leveling range (3°), the green laser level will flash as a warning. Just slide the mode switch to the right and the line laser will stop working.
【Manual Mode & 3 Laser Brightness】 Simply slide the mode switch to the right and the cross line laser level will enter into manual mode. The laser beam will be locked so you can use our Self Leveling laser Laser at any desired angle. Three different light brightness can be set up according to your needs in this mode.
【High Visibility and Accuracy】Towallmark cross line laser uses green laser technology to ensure laser visibility up to 10m (indoor). Here are other specifications: Accuracy : ±2.5mm/5m, Laser Wavelength: 515nm, Class Ⅱ, Output: