オリジナル投稿者： Luis Caceres ,
Braun Thermoscan IRT 4520 POS error
My Thermoscan suddenly stopped working properly… it started to show a “Hi” message a few times and now just shows “POS” error in the LED screen. No hits or falling, was working fine. I did replace batteries, clean contacts, change to Fº and Cº… it seems the sensor does not detect temperature. Is there any solution to this?