Lasers are typically utilized in the early stages of construction, and measurement needs will vary based on application requirements. The Makita 12V max CXT Lithium-Ion Self-Leveling Cross-Line Green Beam Laser (SK105GDZ) gives the user a cordless solution for selectable horizontal/vertical cross reference lines required for level, align, and plumb applications. Depending on ambient light in the working environment, the SK105GDZ has a line visibility range up to 115 ́ and is detectable up to 262’ with a Makita Laser Detector (sold separately). The SK105GDZ has a bright 525 nm class II green laser with +/-1/8” at 33’ for best-in-class accuracy. The laser line fan length spans past the 90 degree position to provide 180 degree horizontal and 160 degree vertical lines for full reference line coverage. For increased efficiency, self-leveling line stability is achieved in up to 3 seconds for increased productivity. For longer run time, all 12V max CXT cordless tools are also compatible with the 12V max CXT Lithium-Ion 4.0Ah battery (BL1041B). 12V max CXT lithium-Ion batteries are engineered with a Battery Protection Circuit that protects against overloading, over-discharging and over-heating. It’s part of the expanding 12V max CXT series, combining performance with superior ergonomics in a compact size. For users in the 18V LXT battery platform, the SK105GDZ has a power connector port that allows an 18V LXT battery to be used with the Power Source Adapter (ADP05) and Adapter Cord (adapter and cord sold separately).