Product review (3 stars): Readout should be in red to make it more visible ...
Readout should be in red to make it more visible. Remote sensor is difficult to mount.  Should have an eye opening on sensor to allow use of a tie strip to attach it to its outdoors location.  Difficult to set initial readouts.  Directions have to be read with a magnifying glass.  Data provided is adequate.  I would not buy this unit if I had been able to see it in a store.