1 x Basal Temperature Thermometer - Fahrenheit - Ovulation Fertility Chart - Accurate to 2 Decimal Places.
Brand: One Step

This professional highly accurate digital thermometer reads to 2 decimal places and includes a free fertility plan chart with every order. How does a basal digital thermometer help? Basically there is a slight temperature drop just before ovulation occurs and then a distinct temperature rise of about 0.40 to 1.0 degrees Fahrenheit after ovulation takes place. By plotting your temperature change during your cycle, you will know when you have ovulated.

simple and highly accurate - CE Approved and FDA Cleared
Digital basal thermometer meaures to 2 decimal places
Reads in Fahrenheit, auto shut-off, displays last reading, beeps at peak temperature
Can also download 24/7 our free fertilty/ovulation chart- just ask
Very easy to use and should be used first thing upon waking each day