How to calibrate temperature sensors on Fibaro FGK 101-107?

Cédric V. shared this question ago

Need Answer

Before installing my Fibaro FGK sensors on their final locations, I would like to calibrate them because they are display different temperatures (see picture). To do so, I put all near my Horstmann HRT4 in order to align the temperature sensors to the same value. However, I don't see in the FGK parameters the possibility to offset the temperature of the device (no configuration tab).