WetInPortland
Contributor
Nominally about the same price as the Sensorcon analyzer, but I have a 20% off coupon for this model. Advertised at +/- 3% accuracy. https://www.amazon.com/dp/B000MMFAAQ/
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I was planning to use @DandyDon 's 1-gal ziplock bag method.How do you connect that to a tank for easy analysis?
That works ok. Crack valve first, then place bag over. I sent my first unit overboard by having the bag over when I opened. You will suck some ambient air in which could give a reading if the air is tainted, like around running boats or close to street. It’ll still keep you from diving dangerous tanks. Take a new bag every day as they develop leaks.I was planning to use @DandyDon 's 1-gal ziplock bag method.
Is that new? I don't remember it, but at my age who trusts my memory.Also looking at monOx
https://www.amazon.com/dp/B0725NRBQ...olid=23Y0FLNBI780T&psc=1&ref_=lv_ov_lig_dp_it
Looks like you put in front of stream of air just like Nitrox tester
Back to the original question, you need to review the manual to see how accurate it is in the 0 to 20 ppm range, and how long it takes. I have not done that work, as the buyer needs to do it him/herself.Nominally about the same price as the Sensorcon analyzer, but I have a 20% off coupon for this model. Advertised at +/- 3% accuracy. https://www.amazon.com/dp/B000MMFAAQ/