The Nuvair Oxygen Sensor Replacement suits the following gas analyzers: Nuvair O2 Quickstick, OMS 2, UBS O2 Stick, and Nuvair Pro Trimix. Safety should be a top priority for all divers and measuring your oxygen level is no exception. Under perfect conditions, the expected lifespan of the sensor is 36 months…but when is anything ever perfect? If you can not remember how long you have had the same sensor, it would be best to get a replacement for accurate measurements. 

Nuvair Oxygen Sensor Replacement Features:

• Oxygen range of 0-100%
• Response time of 15 seconds or less 
• Easily placeable
• Sensor type: Electrochemical 

Nuvair Oxygen Quickstick Analyzer Documentation:

• Nuvair Oxygen Quickstick Analyzer Owner's Manual