Does anyone have experience or advice between purchasing a Dräger OxyTest 2000 compared to an Analox O2 Portable, for testing oxygen content of the mixed gas in breathing cylinders after filling at any point before diving.
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The Analox and its clones (like that from Oxycheq or Palm) will do just fine.Does anyone have experience or advice between purchasing a Dräger OxyTest 2000 compared to an Analox O2 Portable, for testing oxygen content of the mixed gas in breathing cylinders after filling at any point before diving.
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