Does anyone have a dl link for the android app? It looks like the android version was removed from the store and I was a bonehead and didn't think about it when upgrading phones.
The first set is older, probably mid 70s and not worth much except to a collector. The second set looks to be an Apeks DS4 first stage and AT20 second stages. Apeks is still around and this might be a saleable set but as it is not in working order it will not fetch top dollar. Best bets for sale...
Not to beat a dead horse, but Simon is the most helpful and honest person I have had the pleasure of interacting with on this forum. Thank you for everything you do for the community Simon.
Lets say you wanted to go for a dive and wanted a ton of energy. You decide to drink a liter of nitro cold brew immediately before descending. Nitrogen's solubility in water is about 20 mg/L and nitro cold brew is charged at a minimum of 3 bar (44.1 PSI) say 5 bar to be conservative. That is 100...
@DandyDon Have you looked at the Forensic Detectors waterproof CO analyzer? LINK
I have heard good things about their O2 sensors but I have not heard anything about their CO sensors. I am looking to replace my Cootwo.
I am looking as well and I have come to the conclusion that you can have good or you can have cheap, but not both. It seems like the HF model ($90) will get the job done, it will probably take longer though. There are lab ultrasonics that are amazing but they can be crazy expensive. I have been...
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