I have 3 of the relatively cheap ones. They all read different temps. What are
you guys using? Having trouble getting a handle on this one. The difference
can be more than 1 degree at any given time.
Thanks
Eric
The reason I am looking for accuracy is because my ebo heater I had set at 78 was on
with the tank temp reading of 80.5 on one thermomoter another was at 79.2.