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DIGITAL ELECTRONIC FEVER THERMOMETER 

INSTRUCTIONS FOR USE - Please read carefully  

 

Features 

 

Easy to read digital liquid crystal display (LCD)  

 

Temperatures can be taken under arm (axillary use) or under the tongue (oral use)  

 

Auto shut-off after approximately 10 minutes of inactivity 

 

Water proof for easy cleaning 

 

ABS resin body presents fewer hazards than mercury glass thermometers 

 

Low battery Indicator 

 

Fast and accurate- 10 second read time after thermometer reaches a stable temperature reading 

 

Thermometer’s Measurement Range:  32.0~42.9°C or 90.0~109.9°F  

Resolution: 0.1 °C /°F  

Accuracy:  ±0.1°C, 35.5~42.0°C (± 0.2°F, 95.9~107.6°F), ±0.2°C below 35.5°C or over 42.0°C 

(±0.4°F below 95.9°F or over 107.6°F)  

Battery:  LR 41- Alkaline button cell battery (0.0% Hg)  

Beeper:  Approximately 10 seconds once temperature is stabled.  

Memory:  Built-in memory enabling display of previously measured value.  

°F/°C Change: While unit is off, press & hold On/Off button for approximately 4 seconds to toggle 

between °F/°C. Release the button once desired setting is established  

Working Conditions: Relative Humidity: 15% ~ 95%, Temperature: 5~40°C  

Storage Conditions: Relative Humidity: 15% ~ 95%, Temperature:-20~55°C  

 

Battery Replacement 

1.

 

Replace battery when  appears in lower right corner of LCD display.  

2.

 

Pull battery cover off (located at opposite end of probe).  

3.

 

Gently pull out plastic circuit board with battery chamber approximately 1 cm.  

4.

 

Use a small instrument like a toothpick to remove battery. Avoid using a sharp metal object.  

5.

 

Place a battery in the chamber with positive side (+) facing up.  

6.

 

Slide battery chamber back into place and put the cover on. 

Warning: Discard old battery carefully. Do not dispose of the battery in a fire. It may explode. 

 

Caution:  

 

Read instructions completely before using digital thermometer 

 

Keep out of reach of children and pets 

 

Thermometer cap and battery may be fatal if swallowed. In this occurs, seek medical attention 

immediately 

 

Do not use thermometer in ear. Designed for oral and axillary readings only 

 

Do not place thermometer battery near extreme heat 

 

Note: Use of probe cover may result in 0.1

C (0.2

F) discrepancy from actual temperature 

 

Normal body temperature varies with age, time of day, physical activity, hormonal and 

environmental factors 

 

Temperature in the late afternoon or evening will usually be 0.6

C (1.0

F) higher than the 

morning temperature 

 

It is recommended to check the performance of the thermometer every 2 years. Do not 

disassemble.  

 

Performance of thermometer may be affected if the following occurs:  

 

Storage or operation outside stated temperature and humidity range 

 

Mechanical shock  

 

Electromagnetic interferences (ie. microwave, cell phones) 

 

Instructions for use  

1.

 

Disinfect the probe with isopropyl (rubbing) alcohol – DO NOT boil probe.  

2.

 

Press the on/off button next to LCD display. A tone will sound as the screen displays

 

followed by last recorded temperature. Note: If the measured or room temperature is less than 

90

F or 32

C, the LCD will display Lo, if the measured or room temperature is higher than 

109.9

F or 42.9

C, the LCD will display Hi.  

3.

 

Position thermometer in desired location (mouth or armpit).  

                                 

Oral use: Place thermometer under the tongue as indicated with a check 

mark. Close mouth and breathe through the nose. Normal temperature should 

be 36.3

C to 37.2

C (97.3

F to 99.1

F).  

 

     

Armpit use: Wipe armpit dry. Place probe in armpit and keep arm pressed firmly at side. Normal 

temperature should be 35.8

C to 36.8

C (96.4

F to 98.2

F). 

4.

 

The degree sign flashes on the LCD while the thermometer is reading your temp.10 seconds 

after thermometer reaches a stable temperature reading, the flashing will stop and an alarm will 

beep. The measured reading will appear on the LCD. The displayed reading will not change 

when the thermometer is removed from its testing position. Note: normal alarm: Bi---Bi---Bi and 

high temperature alarm: Bi-Bi-Bi ---- Bi-Bi-Bi ---- Bi-Bi-Bi. 

5.

 

To prolong battery life, turn unit off after testing. If no action is taken, unit will automatically shut 

off after approximately 10 minutes. 

For optimal product performance, it is recommended to replace thermometers after 5 years of usage. 

 

Questions? 1.888.475.250 

R0516

 

Manufactured by / Produit par : 

PharmaSystems Inc.

 151 Telson Road, Markham, Ontario, Canada  L3R 1E7 

Made in China / Fabriqué en Chine 

 

 

 

 

 

 

 

 

 

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