Home --> Thermometers --> Accuflex Pro Rectal --> Instructions

Accuflex Pro Rectal
Flexible thermometer

Rectal usage instructions

016-639

Note: Rectal temperatures are an appropriate and reliable method for infants and small children. Otherwise, this method should only be used when it is impossible or impractical to take an oral or axillary temperature.

  1. Apply a water-soluble lubricant to the tip and insert the probe to a MAXIMUM of 1/2” (1.25 cm) into the rectum.
  2. Wait a few seconds and then press the ON/OFF button (the unit will beep). The thermometer first show all displays, then 36.5 °C, then a flashing °C which means it is now taking readings.
  3. When the peak temperature has been reached, the °C will stop flashing. The thermometer will sound four quick beeps and display the temperature. Temperature display will take a second or two to stabilize and show final reading. Remove after temperature reading is stabilized.
    Note: Temperature reading may increase – even after the 4 beeps – if the thermometer is moved into a warmer place. If this happens, allow a few seconds for the thermometer to re-stabilize and show final reading.
  4. To turn the unit off, press the ON/OFF button. The unit will automatically shut off after approximately six minutes.

Note: Rectal temperatures are generally 0.6°C higher than oral readings.

To recall memory of the last reading, hold the ON/OFF button for approx. 2 seconds when turning the thermometer on. Release the ON/OFF button to continue as described above.

For more detailed instructions, please consult the
Accuflex Pro User Manual (pdf file) or the Accuflex Pro FAQ