Projects bright crossing horizontal and vertical self-leveling beams to provide accurate plumb point transfer.  Integrated magnetic pivoting base with 1/4" thread front and read mounted magnets allow flush attachment to metal track and steel.  Full-time pulse mode allows use with detector maintains full brightness for visibility.  Locking pendulum to help prevent damage to internal components.  Durable design over-molded housing and IP54 water / debris resistance.  Weight:  1.1 lbs. Beam: Red.