The Easy Laser E540 is your complete Alignment System. The Easy Laser E540's step by step guide with icons and texts make it easy to use regardless of prior knowledge. Providing you with a balance between performance and price the Easy Laser step by step guide provides you with measurement programs for horizontal machines, vertical machines and alignment of machine trains with three machines. The proper alignment is crucial to the performance of your rotating equipment and by using a precise and competent alignment system you can operate your machinery easily and problem free.