Best Basal Body Thermometer. But you can spend just 10 and still get a good-enough thermometer. This is 001 degree reading thermometer which means that it will provide highly accurate recording.
Additionally it will let you choose between Fahrenheit and Celsius. It is specially designed with TTC couples in mind. This basal body temperature thermometer is ideal for tracking your fertility.
It appears that this thermometer is now discontinued and the replacement model does not have a backlight.
This reliable thermometer for children and adults is best suited for oral armpit and rectal use. The basal thermometer has a high precision it will measure down to the hundredth degree. It is specially designed with TTC couples in mind. Precise to 1100th of a degree this highly sensitive basal thermometer is an excellent device for the natural family planning process.