A basal thermometer is an ultra sensitive thermometer that tracks your bodys minutest temperature shift. A basal body temperature (BBT) thermometer is often used by women to chart their basal body temperature chart and hence predict their fertile period or ovulation.

Basal Temperature is the normal body temperature of a healthy person right after waking in the morning. In women the basal temperature normally rises just after ovulation because of hormonal changes.

You can use a Basal Thermometer to measure this small increase in temperature near the middle of the menstrual cycle to help tell you when ovulation has occurred.

• A Beeper to indicate Peak Temperature Reading
  • Digital display reads in 1/100th of a degree e.g. 36.56 C
• A large, easy-to-read Digital Display
• Memory Recall of your last reading
• Unparalleled Accuracy - Perfect for Fertility Charting
• Automatic power off
• Waterproof
• CE marking
• Consult a medical professional first and follow the instructions.