Is it possible to calibrate or adjust the temperature reading?
Below is the chart where two sensors read from the same battery simultaneously.
One below is connected to the SmartSolar charge controller MPPT RS 450/100-Tr is showing -2.2C and the other one connected to the inverter Quattro 48V/5000VA, is showing -6C. However, an independent control sensor is showing -3.7C.
