Interested in this. Got a link to info on the product?



Tapatalk & such etc

The manufacturer sucks at the internet. Their site is horrible and product link is full of broken images heh. I did find a link to the PDF of the install guide for it though: http://www.propartsllc.com/pdfs/Pressure.pdf , which shows the wiring and how the buttons and programming works. The purple wire will ground up to 1.5A of load when the programmed pressure limits (high/low) are exceeded. You can use a relay with that (as they show) to drive higher current stuff, but the 1.5A it gives is plenty to run a ~95db (or more) piezo buzzer. The gauge face itself flashes red when the limits are hit.

A bunch of install details from when I put it on my car start here: http://www.the370z.com/members-370z-...ml#post1391436

Very cool wstar. Thanks for all that info.