Product review (1 stars): DON'T BUY!!! Only displays even temperatures
Although the thermometers seem to be reasonably accurate,  they show EVEN TEMPERATURES ONLY!!! For example 68, 70, 72, etc. Note that the picture shows 71 for the low range. This seems misleading.

I called customer service and spoke to tech support. They said this is by design - related to conversion from C to F. I know the accuracy is +- 2 degrees but I expected better precision.