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1.2 Usage Method

Please make sure the cleanness of the optical glass inside the probe. You can use a cotton swap to clean 

the optical glass; if moistened with alcohol, waiting and restarting after 5 minutes, otherwise the result of 

measurement will be too low.

Measuring method (ear):

Perform an ear tug to straighten the ear canal. This gives the thermometer a clear view of the eardrum.

A

B

If the ear temperature is over 38.0 °C ,it is fever.
FEVER: over 38.0°C

1.

2.

34.6°C

36.8°C

Operation Instructions

While tugging the ear, fit the probe snugly into the ear canal as far as possible and press the measurement 

button. Release it, when you hear the Beep.

Children under 1 year:

Pull the ear straight back.

Children aged 1 year to adult

Pull the ear up and back.

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C

D

Summary of Contents for LCT 300

Page 1: ...es of Health Management Products This Instruction Manual will guide you through the setup procedures and outline the key features www oserio com 130 BFP219 101 Company Charder Electronic Co Ltd Addres...

Page 2: ...Health conscious Professional Innovative...

Page 3: ...The Infrared thermometer Operation Instructions 1 1 Know Your Unit 1 2 Knowing Body Temperature 1 4 Important Safety Notes More Information 2 1 Usage Method 1 2 4 6 10 11 12 14 Function button On O m...

Page 4: ...nology to measure infrared energy emitted from the ear drum and surrounding tissue then coverts into the temperature value safely conveniently and precisely measure the ear temperature for you 2 3 Bef...

Page 5: ...es Earwax and obstructions will a ect the accuracy of the thermometer Sideway sleeping gesture will cause the ear temperature to rise please avoid it The thermometer is calibrated and does not require...

Page 6: ...ear Perform an ear tug to straighten the ear canal This gives the thermometer a clear view of the eardrum A B If the ear temperature is over 38 0 C it is fever FEVER over 38 0 C 1 2 34 6 C 36 8 C Oper...

Page 7: ...5 F can happen if consecutive measurements are taken 8 1 2 Usage Method Measuring method forehead LCT 300 can measure forehead temperature aiming at forehead at a distance about 1 cm without touching...

Page 8: ...ot discard the battery into re 1 2 3 4 5 6 7 8 9 10 10 Silent Fever Alarm When the measured temperature is higher than 38 C 100 4 F the LCD backlight will change color Auto Memory 1 Turn the thermomet...

Page 9: ...urement complete Low battery indication Description 12 3 3 Display symbol instruction LCD display Display meaning Turn on the unit All segments displayed Please check if the battery has been loaded co...

Page 10: ...rements Automatic Switch O 1 minute after last measurement has been taken Weight 32 55g with battery Standard Complies with CE EN12470 5 and ASTM E1965 98 requirements CE Medical Device Class II a Dis...

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