Chaney instruments - 00986a2 - acu wrls 00986a2 fridge therm

so check this out it's a new thermometer for my refrigerator and the freezer in my RV I did a bunch of research online and a lot of people recommended the AcuRite 0 0 98 6 M remote it's wireless and one of the things that people liked about it was the fact that it's wireless they would take their remote display unit and put it in their tow vehicle and that way they could keep an eye on their temperatures of their refrigerator and freezer while they were driving so this is the display unit it's kind of big but shouldn't be too obtrusive and it's got magnets on the back so a good place to stick this would be on your stove hood just pop this little stand open you could stand set it on your countertop and then on the back here is a little door for the batteries display unit uses two triple A batteries on the remote sensors the instructions recommend to use lithium batteries because alkaline