Adventure, Fun & Friends: Don’t Miss Our Weekend Getaway- Your Perfect Weekend Escape Is Calling – Will You Answer?
Get your NSW Power Boat Licence- Courses held weekly
Learn to Scuba Dive with the professionals
Change your lifestyle - Become a Scuba Instructor with Central Coast Divers
Adventure, Fun & Friends: Don’t Miss Our Weekend Getaway- Your Perfect Weekend Escape Is Calling – Will You Answer?
Get your NSW Power Boat Licence- Courses held weekly
Learn to Scuba Dive with the professionals
Change your lifestyle - Become a Scuba Instructor with Central Coast Divers
Adventure, Fun & Friends: Don’t Miss Our Weekend Getaway- Your Perfect Weekend Escape Is Calling – Will You Answer?
Get your NSW Power Boat Licence- Courses held weekly
Learn to Scuba Dive with the professionals
Change your lifestyle - Become a Scuba Instructor with Central Coast Divers
-
LETS GO DIVING!{ $store.xMobileNav.close() }, 0)" >
-
HMAS Adelaide{ $store.xMobileNav.close() }, 0)" >
-
Local Diving{ $store.xMobileNav.close() }, 0)" >
-
Dive Travel{ $store.xMobileNav.close() }, 0)" >
TRAINING{ $store.xMobileNav.close() }, 0)" >-
Beginner{ $store.xMobileNav.close() }, 0)" >
-
Advanced{ $store.xMobileNav.close() }, 0)" >
-
Professional{ $store.xMobileNav.close() }, 0)" >
-
Boat Licences{ $store.xMobileNav.close() }, 0)" >
-
First Aid{ $store.xMobileNav.close() }, 0)" >
BOAT DIVES{ $store.xMobileNav.close() }, 0)" >SHOP{ $store.xMobileNav.close() }, 0)" >-
Scuba Diving{ $store.xMobileNav.close() }, 0)" >
- Accessories
- Alternate Air Source
- Bags and Storage
- BCD's
- Computers
- Fins
- Gift Cards
- Instruments and Gauges
- Knives and Cutting
- Masks
- Corrective Lenses
- Masks and Snorkels
- Regulators
- Scuba Packages
- Surface Marker Buoys
- Tanks and Accessories
- Thermal Protection
- Torches
- Mask, Snorkel, Fins Packages
- Wetsuits
- Wetsuit Accessories
-
Tech Dive Range{ $store.xMobileNav.close() }, 0)" >
-
Spearfishing{ $store.xMobileNav.close() }, 0)" >
-
Snorkeling{ $store.xMobileNav.close() }, 0)" >
-
Freediving{ $store.xMobileNav.close() }, 0)" >
SERVICES{ $store.xMobileNav.close() }, 0)" >-
Equipment Servicing{ $store.xMobileNav.close() }, 0)" >
-
About Us{ $store.xMobileNav.close() }, 0)" >
-
- Log in
Mares
Quad CI Dive Computer
(0)
QUAD CI
Air-Integrated Power for Advanced Diving
Push your diving further with the Mares QUAD Ci, a premium air-integrated dive computer built for divers who demand precision, flexibility, and real-time performance. Designed for everything from recreational dives to advanced trimix profiles, it combines cutting-edge technology with a bold, easy-to-read display.
At its core, the customisable Bühlmann ZH-L16C algorithm with adjustable gradient factors allows you to fine-tune your dive profile for maximum safety and control. The vibrant 8-colour high-resolution MIP display presents critical information in jumbo-sized clarity, ensuring effortless readability in all conditions.
With hoseless air integration, you can connect up to five transmitters, giving you real-time tank pressure, gas time remaining, and saturation levels—perfect for complex or team-based dives.
Built for reliability, performance, and advanced dive planning, the Mares QUAD Ci delivers everything you need to explore deeper, stay longer, and dive with complete confidence.
Receive a $10 discount off your first order.
Sign up for our Newsletter
Simply enter code
Sign up for our Newsletter
We use cookies and similar technologies to provide the best experience on our website.
Mares
Quad CI Dive Computer
QUAD CI
Air-Integrated Power for Advanced Diving
Push your diving further with the Mares QUAD Ci, a premium air-integrated dive computer built for divers who demand precision, flexibility, and real-time performance. Designed for everything from recreational dives to advanced trimix profiles, it combines cutting-edge technology with a bold, easy-to-read display.
At its core, the customisable Bühlmann ZH-L16C algorithm with adjustable gradient factors allows you to fine-tune your dive profile for maximum safety and control. The vibrant 8-colour high-resolution MIP display presents critical information in jumbo-sized clarity, ensuring effortless readability in all conditions.
With hoseless air integration, you can connect up to five transmitters, giving you real-time tank pressure, gas time remaining, and saturation levels—perfect for complex or team-based dives.
Built for reliability, performance, and advanced dive planning, the Mares QUAD Ci delivers everything you need to explore deeper, stay longer, and dive with complete confidence.
Key Features:
- Customisable Bühlmann ZH-L16C algorithm with gradient factors
- Advanced decompression features including alternate gradient factors and ceiling control
- Dive modes: Air, Nitrox, Trimix, and Bottom Timer
- High-resolution 8-colour MIP display with large, clear data layout
- Integrated full-tilt digital compass with bearing memory and stopwatch
- Hoseless air integration (up to 5 transmitters) with colour-coded tank data
- Decompression dive planner with surface interval function
- Logbook capacity of 100 hours (5-second sampling rate)
- Smart battery system: up to 20 hours dive time (30 hours without transmitter)
- Easy USB charging with up to 500 charge cycles
- Integrated Bluetooth for seamless connection to the Mares app
- Real-time dive data including tissue saturation and dive profiles
- Intuitive four-button interface with underwater menu access
- Time to Reserve (TTR) for advanced gas management
- Runaway deco alarm and automatic altitude adjustment for added safety
- Firmware updates via the Mares app
Free Delivery
orders over $200
Awesome Service
Our professional staff are ready to assist with your enquiries
No Hassle Returns
Return your item within seven days for a full refund
Secure Checkout
Guaranteed safe checkout for your purchases
