Is there anybody who have tried industrial alignment laser from http://www.berlinlasers.com/

This kind of laser alignment is only designed with quite portable pen style design. It is not the same as laser shaft alignment. But I am not sure if this kind of laser alignment can obtain the same positioning result in industrial working fields.

This kind of alignment laser is much more affordable, but I am not sure if it is as efficient as larger scale laser shaft alignment. I need more advice from other people. Someone who knows it please help me. Thanks in advance.