Attributes

Brand	-
Category	Outdoor, Hiking, Camping & Travel Gear / Dive Instruments
Origin	-
Brand	AquaItalia Pro
Origin	Made in Italy
Compatibility	Single, Dual, and Triple Stage Regulators
Display Type	Analog Dial with Luminous Markers
Pressure Range	0 - 4000 PSI / 0 - 300 BAR
Residual Indicator	Integrated Red Zone Warning
Connection Thread	Standard 7/16 UNF
Housing Material	Chrome-Plated Brass
Lens Material	Tempered Safety Glass
Warranty	2 Years Manufacturer Warranty

6 reviews

Anonymous

Mar 28, 2026

Rating: 5/5

Perfect for technical diving

I use this on my triple stage rig for tech diving. It handles high pressures without any lag or sticking. Accurate reading compared to my digital backup computer.

Anonymous

Mar 26, 2026

Rating: 5/5

Reliable and stylish

Not only does it perform flawlessly, but it also looks great on my gear. The Italian craftsmanship really shows in the details. Highly recommend for serious divers.

Anonymous

Mar 25, 2026

Rating: 4/5

Solid upgrade from stock gauge

Replaced my old plastic-faced gauge with this one. The glass lens is much more scratch-resistant. Reading is precise. Took off one star because shipping took a bit longer than expected.

Anonymous

Mar 23, 2026

Rating: 5/5

Excellent build quality from Italy

This gauge feels incredibly solid. The chrome finish is flawless and the dial is very easy to read even in low light conditions. Fits perfectly on my dual-stage regulator setup.

Anonymous

Mar 22, 2026

Rating: 4/5

Great visibility underwater

The luminous markers work well during deeper dives. The residual pressure indicator gives a clear warning when tank pressure gets low. Only minor issue is the bezel was slightly tight to install initially.

Anonymous

Mar 15, 2026

Rating: 5/5

Best gauge I have owned

Clear, accurate, and robust. The red zone indicator is very helpful for keeping track of air supply without needing to do mental math. A must-have accessory.

5 FAQ

Q: How often does this gauge need calibration?

A: We recommend an annual inspection and calibration by a certified technician to ensure maximum accuracy and safety, consistent with general dive equipment maintenance schedules.

Q: What is the diameter of the gauge face?

A: The gauge face has a diameter of 2.5 inches (63.5mm), which is standard for most console mounts and wrist clips.

Q: Can this be used on a side-mount configuration?

A: Absolutely. As long as your regulator has a standard HP port, this gauge can be mounted on a side-mount setup using an appropriate hose routing.

Q: Is this gauge compatible with nitrox mixes up to 40%?

A: Yes, this gauge is oxygen-cleaned and rated safe for nitrox mixtures containing up to 40% oxygen.

Q: Does the package include the high-pressure hose?

A: No, the package contains only the pressure gauge unit. High-pressure hoses are sold separately to ensure you get the correct length for your specific configuration.

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