I have two thermometers ducted to two batteries.
First question, can I hop one to the positive and the other one to the negative? this are isolated right? (Would do that due to space arrangement)
Second question, one battery is always 3ºC higher than the other one, that couldn't be aleatory, my guess is that one of the sensor reads higher. Is there any way to calibrate this on the Cerbo GX
Thermostats are located at the side of the batteries, marked with a cross, would like to put them on the most outer posts of the batteries (circle)
Also would like to calibrate them properly.
Temp sensors are: ASS000001000
PS: thinking on fitting one thermostat on a fridge, are this water proof