Divesoft Nitrox Analyzer - DNA & O2 Sensor

The Divesoft DNA (Divesoft Nitrox Analyzer) is the ultimate grab-and-go solution for recreational and beginner nitrox divers. This incredibly compact, smart analyzer redefines convenience by transforming your smartphone into a high-precision gas readout tool. Pair it with the Divesoft App for effortless gas logging—anytime, anywhere.

Why Choose the DNA?

• Pocket-Sized Portability: Weighing just 126 grams with the sensor installed, it slips easily into a pocket or regulator bag without adding bulk.

• Intuitive Smart Interface: Connects directly to your phone. The sleek, user-friendly Divesoft App acts as your display and digital logbook.

• 100% Offline Compatibility: The app works fully offline. You never have to worry about cellular service or data access at remote dive sites or on liveaboards.

• Direct Valve Contact: Designed to test gas directly at the source—works with standard DIN (EN 144-2) for 200/300 bar and M26x2 cylinder valves.

Technical Specifications

• Oxygen Measurement Range: 0 to 100%

• Dimensions: 45.6 × 111 × 40 mm (1.8 × 4.4 × 1.6 inches)

• Weight: 100 g (bare unit) / 126 g (with sensor installed)

• Oxygen Sensor: Divesoft R-22S

• Power Source: User-replaceable CR 2450 coin cell battery (expected lifetime of 1–2 years)

• Operating Temperature: 0 to +40°C (32–104°F)

• Rated Gas Throughput: 0.2 L/min

• Optimal Mixture Pressure: Standard ambient pressure (700–1100 millibars), corresponding to standard elevations from sea level up to 3,000 meters.

Package Includes

• Divesoft DNA Analyzer unit

• Divesoft R-22S Oxygen Sensor

• Protective semi-hard zipper travel case (75 × 150 mm)