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5c. Setting the Date and Time

To set the Date and Time on your Ovulation Thermometer, you need to sync 

the thermometer to the PrecisionTemp App on your mobile or tablet device.
1. Press the power button located on the front of the 

thermometer.  

, time and date icons and --/--  will 

appear on the screen, they will flash and beep three times.

   

 Then 

On

 and the   will appear on the screen and will 

continue to flash until it is paired with the PrecisionTemp 

Ovulation App.   

2. On the home screen at the top you will see PrecisionTemp 

Status: Pull down to pair.  Slide your finger down the home screen on 

the App and via Bluetooth it will start to locate your thermometer.  Once 

the two have connected, you will see App flash on your Digital Ovulation 

Thermometer and then the word OFF.  The thermometer will then turn off 

indicating that the two units are sync’d and both are ready to be used.

NOTE:  when you change the battery in your Ovulation Thermometer the 

above pairing will have to be re done.
5d. Using the Thermometer
ORAL METHOD

Since temperatures taken at different sites of the body can vary, it is important 

to select one method and then take your temperature the same way every 

day.  You must use either the oral, vaginal or rectal method.  Using more than 

one method will provide inaccurate results.  Select oral, vaginal or rectal as 

your measurement based on professional recommendation.
1. Power up the thermometer and 

On

 will appear on the screen 

and a short beep will be heard, then the display will go 

through its calibration test.

2. Once the calibration test is complete the thermometer 

will beep again and the last measurement will be displayed. 

The thermometer will beep again and ---- will be flashing 

on the screen.  The thermometer is now  ready to take a 

measurement.

3. Place the sensor tip well under the tongue as indicated by the 

“ ”. (see 

Figure 1

). 

4. The peak temperature should be reached in approximately 60 seconds.  

Opening the mouth or improper placement of the probe tip could result in a 

longer time for a reading.

5. When the peak temperature is reached, the reading and the “°C” symbol 

will stop flashing, and the thermometer will beep.

6. The Bluetooth function will automatically turn on and sync with your 

PrecisionTemp App.  This will download your current temperature to your 

APP for the current day for charting purposes.

7. Push the power button to turn the unit off.  If you do not turn the unit off, it 

will shut off automatically in approximately 1 minute.

Figure 1

Summary of Contents for PRECISION TEMP 245DI

Page 1: ...Digital Ovulation Thermometer with Instruction Manual Model 245DI 26 06 2018...

Page 2: ...Temperature 4c How to take accurate Basal Temperatures 4d Understanding the Basal Temperature Method 5 Directions for Use 5a Taking your Basal Temperature 5b Setting up your Basal Thermometer and Prec...

Page 3: ...temperature A slight rise in temperature predicts your most fertile days and maximizes your chances of conceiving naturally Please read these instructions carefully before using this thermometer and...

Page 4: ...y result in a 0 1 C 0 2 F discrepancy from actual temperature Do not store in direct sunlight or in areas of extreme heat WARNING Use of this thermometer is not intended as a substitute for consultati...

Page 5: ...e you must take your temperature when you first awake in the morning For best results this waking temperature should be taken at the same time each morning Since any activity may tend to raise your te...

Page 6: ...ng operating systems iOS Support iPhone 5 iPhone 5s iPhone 6 iPhone 6p 6s 6sP iOS 7 7 1 and up BluetoothTM 4 0 Android System 4 3 and up BluetoothTM 4 0 1 To begin using the free PrecisionTemp App dow...

Page 7: ...ke your temperature the same way every day You must use either the oral vaginal or rectal method Using more than one method will provide inaccurate results Select oral vaginal or rectal as your measur...

Page 8: ...reading will appear on the screen The date and time will be flashing Reading 30 readings in succession Press and release the Memory button consecutively to recall the last 30 readings in succession Me...

Page 9: ...2 C 89 60 F Flat Battery indication If the battery icon is shown on the display the battery should be replaced immediately Blank display Check if the battery has been loaded correctly by checking pola...

Page 10: ...ntained on a daily basis If pregnancy is achieved the basal temperature will remain elevated for several months A temperature pattern that remains elevated for 21 days a week or more than the usual el...

Page 11: ...des important product operation and safety information Please read this document thoroughly before using the device and keep for future reference Type BF applied part Batteries and electronic devices...

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