works perfect! thank you
Super fast shipping (YW-Special Line was chosen) - thumb up! Unfortunately, 1 of the 5 fridge freezer thermometers has lots of scratches on the face (the other 4 are good, see my uploaded photos). Its package is fine so the long scratches must happened before packaging in the factory. The seller was responsive to my messages but was very reluctant to refund, than an alternative option (resending one, 25-60 days) has been agreed by the seller. I waited for 60+ days since August but have never received tracking info or the replacement. Fortunately, AliExpress refunded the damaged one at the end. The thermometer itself is an okay product if you accept its accuracy is about +-1~2 degrees. No adjustment hole at rear but can be done by opening the meter face. Btw, I’d NOT recommend doing so because it’s not easy to achieve a correct adjustment by a shaky bare hand (hands also have body temperature). English description on its packaging is terrible. No battery required is a big plus.