Customer Rating: 



Summary: Precise!
Comment: I love the fact that this little basal thermometer is to the 10th degree but wish that it had a back-light. It is hard in the mornings to see the display since you are to take your temperature as fast as you can and without much movement.
I like the memory feature but wish that was a second button on the unit. It displays TWO temperatures and I am not sure what the second temperature is all about. I am ASSUMING the first number with the "M" next to it is the memory recall of the last reading.
The button is flat and I find myself fiddling with it to activate the thermometer.
I like that you can get charts off the Mabis website...so that is a plus.
Overall it is a good BASIC basal thermometer. I would spend extra money to purchase one with a light, if there is one like that available.