I hate to point out but the specs on the mini 62 are quite clear +/-1ºC (2ºF) (10-30ºC) or 1% whichever is greater, beyond this is +/- 1.5ºC (3ºF) or 1.5% whichever is greater. It has the same accuracy as most others. looking on my phone I only found 1% and that is quite good but it is also almost unheard of. Almost always it stats a º amount as well and whichever is greater. It certainly does not make a bad tool far from that Fluke make some of the best instruments going I have used a 'stik' thermometer of theirs awesome... wicked expensive, too expensive actually another story.

http://www.instrumart.com/assets/flu62mini.pdf