Howdy & welcome back...
I am back and read through some of the replies (pesky work). I will try to keep this brief. I understand that there are several that have made no attempt to place blame anywhere, and even a few that have asked similar questions to what I have had. However I still feel very strongly that there was a whole lot of assumption in the media and on boards that will unfairly hurt the reputation of the dive shop.
Now I am going to try and use the quotes function:
It can be a little tricky when splitting up like this, but you did well.
The point I was trying to make is that if we were holding you to the same standard that the dive shop is being held to, you would have to produce proof (occupation and investment history) that you were in no way financially compelled or related.
I don't follow you, sorry. We may ask posters at times, but generally take their word for it - with some rare exceptions. After a Maldives CO fatality with several other injures, the Report button was used on some and SB Mods discovered it was the negligent operator herself posting lies.
I used the numbers for two reasons. 1) I don't know the actual cost of monitoring systems, and 2) I wanted to see how much we would pay for guaranteed safe air. As it turns out based on the replies, most of us wouldn't pay $20 more if there was 100% guaranteed that came with it (for whatever the justification). I don't think personal analyzers are meant to be used as much as they would be in a dive shop for customer testing. They would have to also have several of them available. I'm not saying this isn't a viable, affordable solution, I do think it would be a little more for a commercial unit then $300.00.
Yes, personal analyzers can be used in shops. Analox personal O2 analyzers are found on most boats and dive shops that offer Nitrox, and their CO personal analyzer is just as tough - two year warranty, expected to last longer for personal use only. They're available retail for about $322 I think, cheaper to operators, so the cost would really be less than 50c/day per unit - one for each boat. That's 10c/diver if it only took out 5 a trip, averaging one trip a day.
Do you have any actual experience that a in-line CO monitoring system would be $1000 or is that just a number thrown out?
No, I try to stick to real figures when admonishing the dive industry for not protecting us from the risk. You can call Patty, Analox US VP at (877) SAFE AIR to confirm the costs of a Clear inline monitor. Delightful lady. A Cozumel operator recently installed new compressors with two units per compressor, one to sound at 3 ppm and the other to auto-shut off at 10, but that was not needed. One per compressor is enough. Spread that cost over the first 3 years and it's less than $1/day plus upkeep = pennies/tank.'
After a Roatan double fatality a few years ago, that resort installed a different brand, and some high end operators use other brands - but Analox is the sport leader.
Have you actually tried to contact them and ask them this question or seen a quote where they have actually said that?
No, we are getting almost no info, and calling them doesn't mean we'd get useful info anyway. The vast majority of operators are dragging feet in 20th century standards, not willing to do more, but if they happen to have been using inline and/or tank CO sensors - we'd love to see that claim, and one would think they'd love to brag. Hell, they could have shot down the family story overnight if they had testers, tested the tanks, even afterwards, found them clean and announced that. Instead - the usual nada.
For you and your son, I'd suggest owning your own CO tester to keep yourselves safe wherever you dive. More info and other personal unit options in the thread listed in my sig.