The ability for me personally as an operator/measurer in manufacturing process flow control centers or just doing maintenance work throughout our plant where I perform many measurements daily such us temps & pressures from valves-piping etc..etc., This has allowed my team at these locations have more time spent measuring rather than taking samples off line which then cause problems with production due timing (in some instances this can cost thousands)The best about it now days compared when we started using REITEC PMMs - Is how easy everything works even if you are not familiarized yet! As always there's room left improvement but overall great product so far! Nothing really negative except sometimes its slow loading data into screens after updating firmware version especially during summer months(high temperatures). Some features do require additional accessories sold separately by them like RFID card readers / bar code scanners ect.(which would be handy depending what your job duties entails.)But other wise very good tool available free online without purchasing anything extra unless hardware related required items were already purchased elsewhere.* Measurement accuracy* Workflow integration within Manufacturing Process Flow Control Centers * Logging information regarding errors found along way through workflow The best thing about reitec.pmm is its ease of use and it's easy to set up. I like that you can customize everything to your liking. There is nothing that I dislike about this product other than there isn't anything that I really think should be improved upon. This is a great product. We have been using reitec.pmm as our main quality system for many years now, and we are satisfied with the service provided by reitec.pmm.