Precaster (PRECASTER) PL-988P mini is an electronic leveling green ink line meter with 4 vertical lines and 4 horizontal lines (4V4H). It uses a specially selected 8 times brighter red laser module. Long life, not easy to short circuit burnt. Each laser ray has a laser point, which can be used to find the line according to the brightness of the transmitted light point. It adopts high-efficiency lithium battery and can be used with wiring to accompany you to complete every job.