[Joe]

pH did some tests but nothing calibrated, I wanted to do something but I have nothing thats nearly ready to test those kind of numbers.

I dont have any TC's for the extech to do any comparison if I wanted to. I can only work with what I have, I have an IR gun thats been beat up nicely and I dont trust for any accurate work, and I dont have a calibrator for the Extech.

I will probably run tests like you want down the road once I get that stuff, but I am not going out of pocket for test gear for the site. The site needs to pay for it. (just good business sense, since I am not running the site to go further in debt)