Sprinkler Systems Fire Protection Quick-Card Based on 2019 NFPA 13

To refresh my understanding of the NFP 64 code

A great, quick reference for Sprinklers especially for new fire inspectors

Quick card has an conversion error in temperature range, at least is a good quick reference.Maximun hanger distance Table in meters (m), has an units error

As others have pointed out since March 2020, there are mistakes that show lack of proofreading. This reference is for life safety in fires — kind of a big deal. It’s ridiculous that they are still selling the references with the errors 3-1/2 years later, after they said they would fix them.

There is a temperature error on first page 135 f written 2x.. (see photo). Contacted customer service and they said they will update that before next print. Other than that, Quick info looks nice.