The Mares Puck 4 is an entry-level wrist dive computer with single-button control, a segment display and Bluetooth, running the Bühlmann ZH-L16C algorithm with adjustable gradient factors.

Main features

• Bühlmann ZH-L16C algorithm with adjustable gradient factors.
• Air, nitrox and bottom timer modes.
• Up to three gases.
• Chip-on-glass segment display with 800 segments.
• Bottom timer mode with resettable average depth and stopwatch.
• Decompression dive planner with adjustable surface interval.
• 100-dive logbook, with graphs in the Mares app.
• User-replaceable CR2450 battery.
• Bluetooth connection to the Mares app for transfers and firmware updates.
• Straps can be removed and replaced with a bungee.
• Compatible with the Mares Mission Console.

Technical specifications

• Nitrox: EAN 21% to 99%
• Maximum displayed depth: 150 m (492 ft)
• Profile sampling rate: 5 s
• Memory capacity: 100 hr
• Logbook: 100 dives
• Display: segment display, mineral glass
• Altitude adjustment: yes
• Fresh and seawater settings: yes
• Units: metric or imperial
• Upgradeable software: yes
• Air integrated: no

Notes

A dive computer does not remove the risk of decompression sickness. Mares advises carrying a depth gauge, a submersible pressure gauge, a timer or watch and dive tables as a backup, and reading the manual in full before use. For trained, certified divers.

Options on this listing

This page is the Puck 4 in black (part number 414149BKBK). Use the colour buttons to see the others.