I bought a thermometer for 997 yen ($10.28 €7.79) at Seiyu last week. Unfortunately it was a broken one, did not display right value. I sent it to the manufacturer to fix it on last Thursday. The manufacturer sent the fixed one yesterday. Now it works normally. Yesterday's temperature was 29.7 degrees Celsius. I ran the cooling fan all night to cool myself. My daughter slept in the room with an air-conditioner.