Get all the benefits of a laser plummet tribrach at prices below most optical plummet tribrachs! Laser plummets provide precise and prompt positioning over a point using a focused laser dot, visible even in bright sunlight with a bright 635nm diode (Class II) with 3 element glass lens.
Laser dot diameter less than or equal to 2mm @ 2m (6′)
One “CR2” Lithium cell battery provides 60+ hours intermittent use
Universal 5/8″ x 11 mounting thread
Ten minute sensitivity; ?1mm plumbing accuracy