A plumber's degree aids make certain that piping is mounted at the proper angle

https://padlet.com/keuzehelperdbgcj/bookmarks-7zlt9c09yugdcfjj/wish/94PGWnB9oJPoWLRV

A plumber's level helps make sure that piping is actually set up at the appropriate angle, avoiding future drain concerns by making it possible for water to move effectively