paulkish
old fart
just happened to find this looking for training and thought it might be interesting
https://www.asnt.org/MinorSiteSections/ASNTNews/IRinRescue.aspx
https://www.asnt.org/MinorSiteSections/ASNTNews/IRinRescue.aspx
optic planet has thermoimaging scopes don't look at prices. LOL