Available to order
Order online today. Usually dispatched from Oceanauts within 7–10 working days, subject to supplier stock. Delivery time is additional. Any different timing stated for this product takes precedence; we will contact you promptly if the estimate changes.
A single-button dive computer for air and nitrox diving, with a segmented display and a user-replaceable battery.
Why we’ve selected it
A practical option for learners and recreational divers who want the core dive information without a colour-screen computer.
Fit and compatibility
Supports up to three gases and a bottom-timer mode. An optional bungee mount is available separately. This model does not provide wireless tank-pressure monitoring.
What’s included
Puck 4 dive computer with strap.
Technical specifications
| Algorithm |
Bühlmann ZH-L16C with adjustable gradient factors |
| Modes |
Air, nitrox and bottom timer |
| Gas capacity |
Up to 3 |
| Display |
800-segment chip-on-glass |
| Controls |
Single button |
| Battery |
CR2450, user-replaceable |
| Battery life |
Around 100 dives; temperature and backlight use affect duration |
| Logbook |
100 dives |
| Connectivity |
Bluetooth for logs and firmware updates |
