4D 16 Lines Green Beam Self-Leveling Laser Level 4×360°Laser Lines Buzzer Alarm
ELECTRONIC SELF-LEVELING 4 X 360 LINE LASER: This upgrade 4D laser level features electronic self-leveling with ± 1/17 inch at 33Ft high accuracy. One 360° horizontal and Three 360°vertical laser lines can be selected individually depends on job site applications. Three vertical lines cross at 90°angles makes user quickly visualize and finish square layout. This