Scubapro Dual Bar PSI Analog Metal Pressure Gauge

This is a typically good Scubapro product. It is easy to read and is accurate. It's also very durable which is what you need in a SPG like this. And let's face it these are rapidly becoming backups nowadays so they need to be really robust trustworthy pieces of kit that you can rely on in an emergency. You know, when your integrated computer fails. This little analog SPG is a prime example of why I trust (and dive) Scubapro.Oh, and it's brass-n-glass not a cheap plastic face like some. So it go the depth.

Be aware that it will glow in the dark if hit with your torch. That means its not a bright white color a dull white that is more readable when the luminescence is activated. Love the dual Bar and PSI config for simplicity and was the reason I chose this model.

BAR/psi and glows in the dark too.

Very good product for sidemount, and recreational divers.

Accurate and useful

Extremely difficult to read PSI rating in side mount configuration due to the dark on dark colors (needle and background). Works great in daylight, but in the cavern, even after shining a light on it it's incredibly difficult to read PSI.

If you switch back and forth between imperial and metric, this is for you. Gas planning is so much easier in metric but diving in the USA is psi. Now you can do both. Just agree ahead of time with your buddy which system so you don't give confusing numbers under water and don't have to convert 7bar=100psi in your head. Dive safe!