Question Carbon monoxide analyzer

[PBcatfish]

I sell the Oxycheq. Seems to be the best of what we’ve had available. Make sure you calibrate before you leave for the trip.

Can you recommend a local south Florida source for the "bump gas" that is used for calibration?

 

[tmassey]

Can you recommend a local south Florida source for the "bump gas" that is used for calibration?

Grainger. By far the cheapest source I’ve found.

Edit: I was tired of nobody (including me!) being able to find my comments about CO calibration, so I wrote it up as its own post: Carbon Monoxide (CO) calibration / bump-gas equipment and setup Hopefully, this will make it more findable (and useful!) to more people.

 

[PBcatfish]

Grainier. By far the cheapest source I’ve found.

I really should have written this up as a separate post, but here are the details: Source For Replacement Sensors in the US and Elsewhere

Unfortunately, I don't have an account with them. I was hoping for a retail supplier. ...but I thank you for the response.