The Nuvair O2 Quickstick is the original diver-friendly oxygen analyzer that changed the game! Easy to use, super effective, and built to last, this rugged little tool is perfect for divers who want quick and reliable Nitrox analysis—and it’s just as handy for non-divers who need oxygen readings above water. Best of all, it’s incredibly affordable, giving you peace of mind without breaking the bank. Fun, easy, and a must-have for every diver, the O2 Quickstick is on sale now at DiveCenter.com. Need even more savings? Call us to check out our refurbished units!
Features
-Fast response, thermally compensated sensor
-Completely sealed, water-resistant housing
-No hoses, adapters, or cables required
-Easy calibration
-User-replaceable battery and sensor
-Magnetic waterproof on/off switch to preserve battery life
-Anodized marine-grade aluminum body—nearly indestructible!
-Pocket size
Replacement Sensor
Oxygen Sensor 9510
Specifications*
| Flow Rate | 0.5-2 L/min‡ |
|---|---|
| Resolution | 0.1% |
| Accuracy | Within ±1% of full scale at constant temperature and pressure (0-1 atm) when calibrated with 100% oxygen |
| Sensor Type | Electrochemical |
| Expected Sensor Life | 36 months in air at 25°C/77°F and 50% rh |
| Range | 0-100% oxygen |
| Response Time | Less than 6 seconds to 90% of final value |
| Operating Temperature | 32-104°F (0-40°C) |
| Operating Humidity | 0-99% rh (non-condensing) |
| Storage Temperature | 32-122°F (0-50°C) |
| Power | 9V alkaline battery |
| Dimensions | 9 (L) x 1.5 (W) in (23 x 4 cm) |
| Weight | 21.1 oz (.34 kg) |
| Warranty | 0 – 12 Months free replacement 13 – 18 Months 50% off replacement 19 – 24 Months 25% off replacement |
‡ Please Note: The Nuvair O2 Quickstick’s dome-shaped end cover is designed to restrict gas flow to the sensor. If the tank valve and analyzer are not properly operated, sensor damage or false readings can occur. Inaccurate gas analysis can lead to serious personal injury or death. Consult the O2 Quickstick User Manual for proper operation.
