Hi All Gadget Folks,
I found a Ferret 14 Five Gas Analyzer for sale on eBay. It is currently at a very low price with no bids and even has a printer. It's only been used twice. The current model retails for over $5,000.
Here's the link:
I have a Ferret 16 and it works great for what we are doing. It is also portable so you can take to the customer. With this one you can print out the before and after readings and attach it to your mod sheet. Very handy. A word of caution, even though the unit has been used only twice, it may need to be calibrated by the company. They do have a great service department.
Best Wishes,
Nick