Sensor Advice

In my grow tent I am using three sensors. They are for the A22 controller (lights and exhaust vent), the Aerostream Humidifier and the AeroLab (which I’d like to use for everything).
Each sensor has different reading. The A22 controller is a hot mess with reading.
I’ve calibrated all of them for temp and humidity. The humidity reading are way off.

How can I correct this? thx.