You can calibrate or adjust the transmitter's measurement output using one of the following options:
- 1-point adjustment with the RH and T trimmers on the HMD60 component board (adjustment range: -5 %RH … +5 %RH and -0.3 °C … +0.3 °C (-0.54 °F … +0.54 °F).
- 1-point or 2-point adjustment by connecting the transmitter to Vaisala Insight PC software (requires USB cable 219690).
- 1-point adjustment by connecting the transmitter to an MI70 handheld indicator (requires MI70 connection cable 219980SP).