Welcome to the EGGhead Forum - a great place to visit and packed with tips and EGGspert advice! You can also join the conversation and get more information and amazing kamado recipes by following Big Green Egg at:
I am happy with the ThermoWorks product shown below. It has the selectable emissivity mentioned by Canugghead. Note that I have not used mine for body temps.
I haven't had to recharge my Dewalt IR gun since I first charged it, years ago (12v lithium battery) and it's showing full bars.
All kinds of features, great backlighting. Reasonably priced.
______________________________________________ Large and Medium BGE, Kamado Joe Jr, Akorn Jr, big effin' pellet smoker, gas grill, fire pit, FireDisk, pack of angry cats, two turntables and a microphone, my friend. Registered republican.
The ones that are sold for non-contact human temp reading are optimized for reading in a much narrower range with a tighter tolerance. You can get them pretty cheap:
One for use with pizza stone will need to read a much broader range and top end. As a result they have a much larger accuracy tolerance (less accurate) but for pizza that's not going to make any difference.
I'd definitely get one that projects a laser pattern so you can see the area that is being read and one that has as narrow a distance to spot ratio as possible something at least 12:1.
They all seem to come with variable emissivity these days but I wouldn't bother with that. The default setting seems to be 0.95 and if you look at an emissivity table the values for ceramic, concrete, brick, and most similar materials is all right in the same mid-90's range. Humans are in the 0.95-0.98 range.
As with any of these IR thermos they're just going to give you a reasonable ballpark temp. If you really want to know with better certainty what the temp of your pizza stone is get a Type K surface temp probe and a Type K thermo. You can get an angled surface probe for $20 and a simple Type K thermo for about the same.
There are some IR thermos that also have a jack for Type K sensors but they are a bit more expensive.
Personally, I wouldn't spend more than $30-ish for an IR thermo for a pizza stone reading. You're just looking for a ballpark temp and an idea as to how the temp varies from one part of the stone to the other.
“Reality is that which, when you stop believing in it, doesn't go away.” ― Philip K. Dik "...For while we have our eyes on the future history has its eyes on us..." Amanda Gorman
Comments
https://eggheadforum.com/discussion/1224779/ot-recalibrating-ir-gun-for-covid-19-temperature-screening
Large and Medium BGE, Kamado Joe Jr, Akorn Jr, big effin' pellet smoker, gas grill, fire pit, FireDisk, pack of angry cats, two turntables and a microphone, my friend. Registered republican.
"...For while we have our eyes on the future
history has its eyes on us..." Amanda Gorman
Camped out in the (757/948/804)