Marivan377
Contributor
hi all. I have an icon hd that I recently bought and on my last dive the air pressure reading on my computer was off about 500psi compared to spg. Has anyone ever experienced something similar or any idea why this happened?
Welcome to ScubaBoard, the world's largest scuba diving community. Registration is not required to read the forums, but we encourage you to join. Joining has its benefits and enables you to participate in the discussions.
Benefits of registering include
Thanks I’ll try that I have four full tanks here I’ll compare a few.Maybe your SPG is off. I doubt the Icon is wrong but you could send it in and have it tested. Or just check the pressure on several tanks with a fill checker and compare to the Icon. Mine seems accurate.