Description
Description
The Mares QUAD 2 Dive Computer is a dependable choice for scuba and diving gear, delivering precise decompression calculations and versatile gas support for a wide range of underwater missions. It handles Air, Nitrox (21–99%), and Trimix (Hypoxic, Normoxic), with gas switching to adapt to varying dive profiles and conditions.
Its Bühlmann ZH-L16C algorithm with customizable Gradient Factors provides tailored decompression planning for both recreational and technical diving. The device features a crystal-clear segmented display, a glove-friendly four-button interface, and a decompression planner with a Surface Interval function. A logbook stores up to 100 hours of dive profiles at a 5-second sampling rate, while Bluetooth connectivity enables syncing with the Mares app for firmware updates and dive-log sharing. Automatic altitude adaptation keeps readings accurate during altitude diving, and the user-replaceable CR2450 battery offers up to 100 hours of dive time for reliable performance across trips.
Features
Features
- Bühlmann ZH-L16C Algorithm: Provides precision with customizable Gradient Factors for tailored decompression calculations, ideal for scuba and technical diving.
- Multi-Gas Compatibility: Supports Air, Nitrox, and Trimix, allowing up to 5 gas mixes for maximum versatility.
- Crystal-Clear Display: Advanced segmented Chip-On-Glass technology ensures exceptional readability in any underwater condition.
- Intuitive Four-Button Interface: Designed for quick commands and easy navigation, even with gloves on.
- Decompression Planner: Includes a Surface Interval function for accurate and advanced dive planning.
- Logbook Capacity: Stores up to 100 hours of dive profiles with a 5-second sampling rate, perfect for tracking dive data.
- Underwater Settings Menu: Adjust dive settings mid-dive for a seamless and safe underwater experience.
- Time to Surface (TTS): Plan safe dive times effortlessly during any point of your dive.
- Altitude Adaptation: Automatically adjusts ambient pressure every 20 seconds for altitude diving.
- Integrated Bluetooth: Sync with the Mares app on your smartphone to update firmware and share dive logs.
- Battery and Power: CR2450 battery, user-replaceable, with up to 100 hours of dive time.
Specifications
Specifications
| Algorithm | Bühlmann ZH-L16C with customizable Gradient Factors |
|---|---|
| Gas Compatibility | Air, Nitrox (21%–99%), and Trimix (Hypoxic, Normoxic) |
| Max Displayed Depth | 150 m / 492 ft |
| Display | Segmented Chip-On-Glass Display |
| Logbook Capacity | 100 hours of dive profiles at a 5-second sampling rate |
| Battery Type | CR2450 (user-replaceable) |
| Battery Duration | 100 hours of dive time |
| Altitude Adjustment | Automatic adjustment every 20 seconds |
| Gas Switching | Supported |
| Ascent Rate Indicator | True |
| Upgradeable Software | Yes |
| Integrated Bluetooth | Yes |
| Fresh and Seawater Settings | False |
| Exclusion of "Uncontrolled Ascent" | False |
Payment & Security
Payment methods
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WARNING: This product contains chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, visit www.P65Warnings.ca.gov.







