Divesoft Solo O2 Analyser

Divesoft SOLO O₂ Oxygen Analyser

Divesoft SOLO O₂ Oxygen Analyser is a compact, accurate and easy-to-use oxygen analyser designed for divers who regularly analyse air and Nitrox breathing gases. With automatic calibration, a clear OLED display, built-in MOD calculations and rechargeable Li-Ion battery, the SOLO O₂ provides a practical way to verify your gas mix before diving. It can also be upgraded by Divesoft to the full SOLO analyser if you later progress to Trimix diving. 

Divesoft SOLO O₂ Nitrox Analyser Specifications

• Designed for Air and Nitrox analysis

• Oxygen measurement range: 0–100% O₂

• Accuracy: ±1% after correct calibration

• Electrochemical oxygen sensor

• Easy automatic calibration

• Built-in MOD calculations

• MOD reference points for:

  • ppO₂ 1.2 bar

  • ppO₂ 1.4 bar

  • ppO₂ 1.6 bar

• Integrated temperature measurement

• Ambient pressure sensor

• Bright OLED display

• Rechargeable Li-Ion battery

• USB-C charging

• Up to approximately 210 measurements or 7 hours of continuous operation

• Recommended gas flow: 0.2 L/min

• Measurement cycle: 200ms

• Operating pressure: 700–1100 mbar

• Dimensions: 85 × 205 × 40mm

• Weight: approximately 332g excluding packaging and accessories

• Replaceable oxygen sensor

• Upgradeable to the full Divesoft SOLO Trimix analyser

• Supplied in a semi-hard protective case

Divesoft SOLO O₂ Nitrox Analyser Details

The Divesoft SOLO O₂ puts accurate Nitrox analysis into a compact format that is easy to carry in your dive bag and straightforward to use at the dive site. Turn the analyser on, calibrate it and analyse your breathing gas to obtain an oxygen percentage reading and useful dive-planning information.

The built-in software displays the measured O₂ percentage, MOD information and other relevant data, making it easier to interpret your gas analysis before labelling your cylinder. The analyser can measure oxygen across the full 0–100% range, covering air and Nitrox mixes. 

A built-in temperature sensor and pressure sensor provide additional information during analysis and help account for environmental conditions. The oxygen sensor is user-replaceable, while the rechargeable Li-Ion battery can be charged via USB-C, making the SOLO O₂ convenient for regular use without relying on disposable batteries. 

Upgradeable for Technical Diving

The SOLO O₂ is also designed to grow with your diving. If you progress into technical diving and start using Trimix, the unit can be upgraded by Divesoft to the full SOLO analyser, adding helium measurement capabilities. This means you can start with a dedicated Nitrox analyser and upgrade the device later rather than replacing the complete unit. 

Divesoft SOLO O₂ Nitrox Analyser – What's Included

• Divesoft SOLO O₂ Analyser

• Divesoft R22 S oxygen sensor

• USB-C cable

• Basic flow limiter

• Semi-hard zippered protective case 

If this is not the Nitrox analyser you are looking for, browse our GAS ANALYSERS COLLECTION for more gas analysis equipment or explore the full Divesoft collection available from Dive Rutland.