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O2 Quickstick · Oxygen Analyzer for Nitrox Divers

The Nuvair O2 Quickstick is the first diver-friendly oxygen analyzer available anywhere! Easy to use, effective, rugged and amazingly affordable, it is equally convenient for non-divers who need a quick and reliable oxygen analysis above water. The O2 Quickstick is designed for anyone who wants the security and convenience of having their own oxygen analyzer without having to pay a small fortune to own one.

Oxygen Analyzer
Oxygen Analyzer
Oxygen Analyzer
Oxygen Analyzer

Technical Specifications

Product Code: SY-NUVAIR-SKU-9456

Flow Rate: 0.5–2 L/min
Resolution: 0.1%
Accuracy: Within ±1% of full scale at constant temperature and pressure (0–1 atm), calibrated with 100% oxygen
Sensor Type: Electrochemical
Expected Sensor Life: 36 months in air at 25°C (77°F) and 50% RH
Measurement Range: 0–100% Oxygen
Response Time: < 6 seconds (90% of final value)
Operating Temperature: 0–40°C (32–104°F)
Operating Humidity: 0–99% RH (non-condensing)
Storage Temperature: 0–50°C (32–122°F)
Power Supply: 9V alkaline battery
Dimensions (L x W): 9" × 1.5" (23 × 4 cm)
Weight: 21.1 oz (0.34 kg)
Warranty: 0–12 months free replacement; 13–18 months 50% off; 19–24 months 25% off
Replacement Sensor: Oxygen Sensor 9510

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