4
How to Use:
1. Disinfect the probe with isopropyl (rubbing) alcohol before using.
2. Press and release the multifunction button. The display will read confirming the
unit is functioning properly. The last measured temperature will be displayed for
approximately 2 seconds. Next the thermometer will read L°F (or L°C).
3. We recommend using probe covers with all digital stick thermometers. If using, place cover
over tip of unit.
4. Place the probe in the appropriate position for your measurement site (see Ensuring
Accurate Temperature Measurement below).
5. The °F or °C symbol will flash when the unit is ready to measure temperature. Please note
that the “ ” indicates a low battery. Do not expect an accurate temperature reading if this
low battery indicator is present. An “ERR” message in the window indicates your unit is not
functioning properly.
6. Depending on the measurement site, the unit will complete measurement in 60 (oral), 40
(rectal), or approximately 90 (axillary) seconds. When the F° or C° symbol stops flashing
and the display reads a consistant temperature, the peak temperature has been reached.
7. Read and record the temperature and time for reference. The reading will automatically be
stored in the memory.
8. The unit will automatically turn off in about 8 minutes. To prolong battery life, press the
multifuction button to turn off the device manually.
Switching Temperature Modes
From the OFF position, the Celsius or Fahrenheit mode can be switched by pressing and
holding the multifunction button for at least 5 seconds.
After 3 seconds in one scale the °F or °C will flash, indicating ready to measure.
Ensuring Accurate Temperature Measurement
We recommend using probe covers with all digital stick
thermometers (Figure 1).
Oral use: Place the probe well under the patient’s tongue
(Figure 2). Keep mouth closed while thermometer is reading.
Instruct children not to bite down on the probe. The peak
temperature should be reached in approximately 60 sec-
onds, and will make a continuous beeping sound. Open-
ing the mouth or improper placement of the probe tip
could result in a longer time for a reading.
Rectal Use: Lubricate the probe cover with a
water-soluable jelly for easier insertion; do not use
petroleum jelly, as it may cause an inaccurate reading.
Gently insert the tip of the probe no more than 1/2 inch into the
Figure 1
Figure 2
