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Posted by Allan Gibson, Sunday, April 27, 2014 on product OxyCheq Expedition O2 Analyzer


does this come with a restrictor?


  • Posted by Patrick Duffy on Sunday, April 27, 2014

    It does not come with a flow restrictor. A flow restrictor is extra and they  are listed here:

    It does come with the Flow Nozzle... the Flow nozzle allows for a quick check of O2 levels from tanks; but for more accurate metering and to reduce environmental factors such as pressure, temperature and humidity we recommend a Flow Restrictor.

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