When sensor placement or an environment factor may impact the readings of a sensor, setting a reading calibration can improve its accuracy.
You can set the readings of a sensor to a positive or negative degree of calibration. When a reading calibration is adjusted, the reading is offset by the set amount. For example, setting the temperature calibration to a -10 results in its readings to be displayed as 10 degrees less.
How to set the reading calibration is determined of on the type of Connection device the sensor is linked to:
AcuRite Connection Device (smartHUB or Access) - set in the profile of the sensor.
PC Connect Display - reading calibrations are required to be set directly in the PC Connect software. The calibrated readings are sent to My AcuRite.
When sharing with Weather Underground:
AcuRite Connection Device - readings sent to Weather Underground do not have calibrations applied - due to sensor readings are sent directly from the device and not My AcuRite. Calibrated readings are only displayed in My AcuRite.
For PC Connect Display only - when reading calibrations are set directly in the PC Connect software, the readings are sent with calibrations to Weather Underground and My AcuRite.
From the tab / navigation bar, select (Settings menu).
Select Manage Devices.
Select the name of the device the sensor is linked to.
Set the Calibrate Readings settings.
Select Save Settings to update.