THREE-POINT PLUMB AND LEVEL POINT PROJECTION LASER ACCURATELY TRANSFERS AND ALIGNS PLUMB UP/DOWN, FRONT LEVEL AND ALIGN POINTS; ACCURACY IS +/- 1/4 IN. AT 100 FT. THERE’S NO WAITING FOR A STANDARD PLUMB BOB TO STOP MOVING THANKS TO A QUICK-SETTLING PENDULUM. SMART PENDULUM SYSTEM SELF-LEVELS, INDICATES OUT-OF-LEVEL CONDITION AND LOCKS WHEN SWITCHED OFF. COMPACT DESIGN ALLOWS THE UNIT TO GO ANYWHERE AND CAN BE USED IN ALMOST ANY INTERIOR APPLICATION. MULTI-PURPOSE ATTACHMENT POSITIONS THE MOUNT WITH MAGNETS, STRAP OR THREADED MOUNTS (5/8″ TO 11, 1/4″ TO 20). INCLUDES: