Yeah.....im old and even with my readers the booklet was useless. Thankfully its pretty intuitive. One thing I did see was that the case has to be 15m from the probe.Mine showed up today, because I'm easily enabled. Th manual sucks. not so much because of language, because it's a booklet about 3"x3" with microscopic font I'll be KMA if I'll try and read it with my iphone menu reading app. Anyway I already had the app, the thermometer bluetooth added with ease and passed the ice water test. (33*). email sent toInkbirdbbq requesting pdf manual........ and we wait......
Jim