
The remonte sensors do not register an accurate
temperature; I had one replaced and it still
does not match the temperature of the base unit.
Got it for humidity gauge for indoors, but isn't accurate. Used the salt calibration, and that helps me tell what it "really" should read. Before that, was quite erratic, not it's about 5% low. Temperature gauge is accurate. Nice large display. The two units (remote and central) agree fairly well.
I use this in two Eurocaves in a locked basement cellar. Although it doesn't have the range I needed for ideal placement of the receiver, it allows me to keep track of temp and humidity without going into the cellar. It was very easy to install.