The Mares PUCK Lite dive computer is your perfect companion for entry-level and leisure diving. With essential features and an easy-to-use design, it’s ideal for divers beginning their underwater journey. Here’s what makes the PUCK Lite a great choice:
 

• Bühlmann ZH-L16C Algorithm: Equipped with the ZH-L16C algorithm and with two gradient factor options, offering safe dive planning.
• Nitrox Compatibility (21%-50%): Operates as a single gas computer that’s compatible with nitrox mixtures, ideal for recreational and beginner divers.
• High-Definition Display: Clear segment display with 800 segments using chip-on-glass technology, ensuring easy readability in all conditions.
• Intuitive Single-Button Operation: Simple, user-friendly design with one button for quick and efficient navigation.
• Bluetooth Connectivity: Connects directly to your smart device for instant logbook access and firmware updates via the Mares and the SSI App.
• Logbook with Chart Display: Stores up to 100 dives, allowing you to view detailed dive logs and charts through the Mares and SSI apps.
• User-Replaceable Battery: Long-lasting CR 2450 battery powers up to 100 dives and can be easily replaced by the user.
• Removable Strap: Easily swap the strap for a bungee attachment to customize your setup based on personal preferences. Check our PUCK BUNGEE MOUNT (414818) for a perfect fit.
• Mission Console Compatibility: Seamlessly integrates with the Mares Mission console for a more comprehensive dive setup.
• Firmware Updates: Stay current with the latest features and improvements through easy firmware updates via Mares and SSI apps.

Designed to be compact, connected, and reliable, the PUCK Lite offers everything you need for safe, enjoyable dives. As you advance, consider the PUCK 4 for enhanced functionality in more demanding dive conditions.

WHY A DIVE COMPUTER?

Dive computers are essential for diver safety and performance. Since their commercial debut in 1983, they’ve become a core part of safe and efficient diving. Here are the top reasons every diver should own and use one:

Continuous Decompression Monitoring: Tracks depth and time in real-time to help avoid decompression sickness.

Extended Bottom Time: Maximizes dive time by enabling safe multilevel diving.

Accurate Dive Records: Automatically logs depth, time, and dive profile—even if you forget to turn it on.

Simplified Decompression Management: Calculates no-decompression limits, surface intervals, and required decompression stops, eliminating manual table use, which is especially helpful when plans change on the fly.

Supports Enriched Air (Nitrox) Diving: Displays Maximum Operating Depth based on O? mix, aiding in longer, safer dives.

Ascent Rate Monitoring: Prevents rapid ascents with visual alerts, reducing decompression risk.

Safety Stop Alerts: Reminds and tracks standard 3-minute stops at shallow depth to off-gas safely.

Air Integration: Advanced models track tank pressure and calculate real-time air-time remaining—vital for managing air supply.

Integrated Digital Compass: Aids underwater navigation and orientation.

Digital Logbooks & SAC Tracking: Syncs with apps to analyze dive data and surface air consumption (SAC), helping track and improve diving efficiency.

Conclusion: A dive computer is not just a convenience—it's a critical safety and performance tool. Used wisely and conservatively, it helps divers dive longer, safer, and smarter.

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