Yeah, I think even 92 is sorta cheap for what it is, they were not cheap new back in the day. I just only use mine to calibrate my 'working' Patterson ones, which are a lot less money and easier to replace. The last 3 Patterson Color Thermometers I got new were all consistently 1/2 degree F off, my oldest one +7 years was if not spot on to the Kodak was as close as I could make out, so just because they are new doesn't mean they are perfect. I think the value of the Kodak is to use it as a reference tool to calibrate, and in my case I adjusted my times slightly for the batch of thermometers.