Grit dog wrote:
What's the thermometer needed for?
.....
What's the purpose?
Outside air temp and which side of my truck camper faces the sun during the day will have an effect on the inside temp of my fridge. If I'm driving with the sun hitting the fridge side of the truck camper, that will affect fridge temp too.
I will usually have to set the temp setting one or two settings colder if the sun is hitting the side of the camper where the fridge is.
I've always had a fridge temp monitor in my truck camper and decided it was time for a wireless version. With the wireless version, some people will set the monitor in the truck when they are driving.
With the wireless version, I can move it between my two RVs.
The AcuRite 00986 is pretty nice
as I show hereLithium batteries are what's recommended in the sensors. Each sensor uses 2 AA. Display uses 2 AAA