The Subgear U-Line Subgear PG capsule – Bar is a single-function pressure gauge from Subgear – one job, done perfectly. It tells you exactly how much air is in your tank, clearly and reliably, so you always know when it’s time to head back up at Perhentian’s crystal-clear waters.
Technical Specifications
| Specification | Details |
| Brand | Subgear |
| Product | U-Line PG capsule – Bar |
| Type | Single gauge |
| Units | Bar / PSI |
| Compass | No |
| Depth Gauge | No |
| Best For | Air monitoring |
Key Features
- Clear, large dial: Read your air pressure at a glance, even at depth.
- Dual units: Bar and PSI – works wherever you are in the world.
- Sealed and depth-rated: Waterproof and accurate at any recreational depth.
- Standard connection: Fits any high-pressure hose.
Suited for Malaysian Dive Sites
The Subgear U-Line Subgear PG capsule – Bar is built to perform across Malaysia’s best underwater destinations. Whether you’re exploring Perhentian’s crystal-clear waters, or heading to new reefs and wrecks, this gear delivers the reliability and comfort you need on every dive.
Care & Maintenance
- Rinse after every dive – salt damages the internals.
- Cap the connection point when not in use.
- Have it calibrated annually.
- Replace if the needle sticks or the glass cracks.
Final Verdict
One job, done perfectly. The Subgear U-Line Subgear PG capsule – Bar tells you how much air you have – clearly, reliably, every time.






Darren Lim –
Very good and accurate reading for my dives. I installed the PG capsule myself and it fits perfectly with my existing Subgear gauge. So far, no fogging even after several saltwater dives.
[email protected] –
Thank you, Darren, for your kind feedback. We’re pleased to hear the PG capsule fits well with your setup and is performing reliably on your dives!
Melissa Tan –
Will this capsule work with non-Subgear pressure gauges, or is it strictly for U-Line models?
Junhao Lo –
Hi Melissa, the Subgear U-Line PG Capsule is specifically designed for U-Line and select Subgear gauges. We recommend checking your gauge’s compatibility before purchase, or let us know your model and we can advise further.
Kumar Rajan –
Sturdy build and easy to install. I wish the markings were a bit larger for better visibility during low light dives but otherwise, it’s a dependable upgrade from my old capsule.
Imran Hanafiah –
Thank you for sharing your experience, Kumar. We appreciate your suggestion on the markings and will pass your feedback to our design team for consideration in future updates.