Just out--our new line of dry pressure sensors! The new P6 pro-series features 10 selectable ranges, selectable outputs and more in Nema 4 housing. The P5 universal pressure converts from duct, to remote probe, and din for the most verstatile package in the industry. It also has selectable ranges, outputs, and more to reduce inventory and eliminate call-back--you always have the right product for the job on hand! The p4 is range/output dedicated unit in the same great package.