EUDEMON Digital Basal Thermometer for Cycle Control, Read in Fahrenheit and Celsius, Memory Recall.

This thermometer is especially designed for female to take basal temperature for better monitoring menstrual cycle and ovulation. By taking basal temperature daily and charting it, you can notice slight changes and patterns which can help predicting of ovulation and aid in increasing the likelihood of pregnancy.
FEATURES
High Accuracy, its accurate to ±0.05℉ (±0.05℃)
With blue back light
Recall 60 temperature records
Large LCD monitor
With buzzer alarm
120 seconds in measurement
Automatic switch-off
Fever Alarm: repeatedly "bebebe" for 10 times if measured temperature is higher than 99.5℉ (37.5℃)
Set the date, time, clock and alarm freely
SPECIFICATION
Operating voltage: DC 3.0V
Accuracy: ±0.05℉
Battery life: Approx. 1000 measurements
Temperature sensor: thermistor
Measurement mode: in the mouth
Measurement range: 89.60℉~109.38℉ (32.00℃~42.99℃)
Operating temperature & humidity: +41℉~+104℉ (+5℃~+40℃), 0%RH~85%RH
Storage temperature & humidity: -4℉~+122℉ (-20℃~+50℃), 15%RH~95%RH
Auto switch-off: Approx.5 minute after last measurement.
Weight: Approx. 26.60g (without batteries)
Dimensions: 124.7x 42.2 x 15.5mm