5 x Digital fertility thermometers suitable for BBT basal body temperature recordings
1 centigrade option ~ one tenth of a degree
All our fertility thermometers come with batteries fitted
All thermometers beep when the temperature is settled
All have last reading memory display function.
Thermometers will display Lo if the measurement is below the expected human normal. (it is critical to keep good and persistant contact with the membrane during readings.)
Blank BBT basal body temperature charts for fertility are widely available to download online or use an app or online service to record your readings.
