... of measuring tool like spirit level, laser level, digital level, laser liner, laser crossl All kinds of measuring tool like ... spirit level, laser level, digital level, laserliner, laser crossliner, self-leveling crossliner, square laser, rotary laser, anddistance measurerSpirit ... AAA batteries (excluded) 6) Can make dot laser, line laser (or cross laser) 7) The upper bubble neon illumination lamps ...