MPLUS Digital Basal Thermometer for Cycle Control Reads in Fahrenheit and Celsius (PS:Since June 20, all thermometer can read in Fahrenheit and Celsius. Prior to this, the product can only read in Celsius.)
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.FEATURESHigh Accuracy, its accurate to 0.05℉ (0.05℃)With blue back lightRecall 60 temperature recordsLarge LCD monitorWith buzzer alarm120 seconds in measurementAutomatic switch-offFever Alarm: repeatedly "bebebe" for 10 times if measured temperature is higher than 99.5℉ (37.5℃)Set the date, time, clock and alarm freelySPECIFICATIONOperating voltage: DC 3.0VAccuracy: 0.05℉ (0.05℃)Battery life: Approx. 1000 measurementsTemperature sensor: thermistorMeasurement mode: in the mouthMeasurement range: 89.60℉~109.38℉ (32.00℃~42.99℃)Operating temperature & humidity: +41℉~+104℉ (+5℃~+40℃), 0%RH~85%RHStorage temperature & humidity: -4℉~+122℉ (-20℃~+50℃), 15%RH~95%RHAuto switch-off:  Approx.5 minute after last measurement.Weight: Approx. 26.60g (without batteries)Dimensions: 124.7x 42.2 x 15.5mm