Measurement: forehead thermometer， ear thermometer， oral temperature， rectal temperature.
?Temperature measurement range: 32 ℃ -42.9 ℃
Temperature measurement accuracy: ± -0.2 ℃
Operating ambient temperature range: 10 ℃ -40 ℃
* Fast and accurate without earmuffs， 1 second will receive the results.
* Time display， clock function is also available.
* Power On Self Test (POST) each boot， ear thermometer will automatically monitor the current temperature.
* Probe uncovered so that more accurate test results， it avoids the temperature difference due to heat metal coverings caused.
* The latest electronic infrared， waterproof probe head design， easy to clean， you can use cotton or paper dipped in alcohol or water to gently wipe the probe， the user need not worry about cross-infection.
* Automatically switch to the bonnet forehead temperature， ear temperature， convenience.
* No waveguide design.
* Automatic product calibration system.
* Browse 512 measurements per second， one second can be obtained using the ear or forehead temperature.
* Energy-saving design， 30 seconds without operation， ear thermometer will automatically shut down.
* Memory function， boot automatically displayed on a test temperature.
* Fever prompts: When the measured temperature exceeds 38 degrees Celsius， a beep sounds and the screen will prompt signs of fever.
* Infants or adults are available. Measuring preparation: Press the "on / recall" key open ear thermometers (accompanied by a beep)， ready to measure， the screen displays "00.0."
2. Temperature scanning press the "scan" button to let go， ear thermometer will continue to scan temperature， LCD screen will display the highest temperature scanning， hear the beep. If you need to re-test， release the "scan" button， wait for the top right corner of the screen small ears "?" Icon appears， and then re-measured.
3. The measured values ??are stored? Piguet fan? "Scan" button， the temperature scanning is complete， the highest measured temperature value will be displayed on the LCD screen， memory and storage.
4. Memory search Press and hold "on / recall" button， the last 10 group (No.9 ~ No.0) measurements will be individually displayed on the LCD screen.
If the ear thermometer in one minute without any key operation 5. Shutdown will automatically shutdown.

1. Infrared ear thermometer is designed to measure the temperature of the human ear canal， compared with ordinary electronic thermometer， the measurement principle and the measurement site are different， making it impossible to obtain the same measurements， the following are important concepts determine body temperature:
a) The normal body temperature is a range， not a specific constant value， different for everyone;
b) the normal body temperature in different parts of the body measured are different and should not be used to compare with each other， wherein the temperature of the ear most accurate and sensitive;
c) body temperature with age， sex， time， movement， mood changes and other changes;
d) can measure body temperature when you and your family good health， in order to make comparisons fever future.
2. The infrared ear thermometer is a high-tech， highly sensitive measuring instrument， in use， the operating environment， methods of measurement (the alignment of the eardrum) have higher requirements， it is easy to create an artificial measurement allowed rather than the instrument itself， specific considerations:
a) infrared ear thermometer must be stable and 30 minutes behind the measure in the operating environment;
b) ear thermometer probe should be inserted deep into the ear canal to the eardrum paste
Normal body temperature range is 36 ℃ ~ 37.3 ℃ (96.4 ° F ~ 100.4 ° F)， of course， normal temperature will vary， please consult a qualified physician details.
The following is the normal body temperature of the reference values:
Ear thermometer: 35.7 ℃ ~ 37.5 ℃
Rectal temperature: 35.7 ℃ ~ 37.5 ℃
Oral temperature: 35.5 ℃ ~ 37.5 ℃
Axillary temperature: 34.7 ℃ ~ 37.3 ℃
But because the human body temperature varies with age and the environment， and will vary， so the above values ??are not values ??but reference values ??only.
0-2 years old: 36.4 ° C ~ 38.0 ° C
3 to 10 years old: 36.1 ° C ~ 37.8 ° C
11 to 65 years: 35.9 ° C ~ 37.6 ° C
65 years old: 35.8 ° C ~ 37.5 ° C
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Why is measuring with the ear thermometer left and right ears temperature will be different?

Because everyone left and right ear is different， so the measured temperature varies. Most people difference 0.5 ℃， also a difference of up to 1.0 ℃， but there are few people left and right ear temperature is the same.
Why ear thermometer continuously measured 3，4 times the temperature will be different?
Ear thermometer just remove the pot， not yet adapted to the ambient temperature， the continuous measurement data will be a different situation， the same situation will occur at room temperature is almost too much room， for example: with a room heater temperature than others much higher， rapid temperature changes in the environment is also one of the causes ear thermometer values are not allowed. Therefore， in this case， we recommend that users first ear thermometers placed indoors， about 20 minutes later， the temperature is allowed to adapt to the environment， so that you can get more accurate values.
Ear thermometer measurements as long as one second of the time really do?

This is true Oh! Our body temperature emit infrared， so now you need to do ear thermometer gently into the ear measurements， one second after the button to hear the beep， you can measure the temperature changes. Moreover， let Mom restless baby quiet down a few minutes is not an easy task， squirming baby if one does not accidentally bite or broken thermometer would be too dangerous， infrared ear thermometer overcome concerns about safety on the traditional mercury thermometer let Daddy Mummy Since then no longer have to worry about.
Ear thermometer need regular maintenance?

Ear thermometer is of course health care products either timing DIY maintenance， you can use a soft cloth or plastic casing for cleaning agents， do not use benzene solvent chemicals. Ear thermometer probe lens is the most sensitive parts， use a mild detergent to clean it. As long as the usual attention to cleaning， you do not need much maintenance.
Ear thermometer is waterproof it?

Pay attention to Oh! Ear thermometer is not waterproof， so ear thermometer should not be placed in water or other liquids， to avoid damage Oh! And it should be kept dry and avoid 10 ℃ to 40 ℃ (50 ° F to 104 ° F) temperature range outside the direct sunlight exposure.
After measuring the earmuffs ear thermometer you can reuse it?
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If hospitals and clinics and other public places， taking into account health， we have here subsection B， paragraph， earmuffs can be replaced to avoid cross-infection. General household use do not need to replace the earmuffs， earmuffs before the measurement should be noted that the film is broken， the way to remind your ear temperature measurement should pay attention to whether the wax inside the ear canal to prevent earwax stick on earmuffs， so that inaccurate measurements.
Ear thermometer about how long it can be used to replace the battery?
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Ear thermometer using a lithium battery (CR2032)， is generally used about 4，000 times the battery life will vary depending on your usage frequency and times vary， when the ear thermometer LCD screen flashes the upper left of the battery icon is blank when， That ear thermometer indicates the battery is dead， please replace the battery. Battery general stationery shop and supermarkets are all sold， and is not expensive， so please do not worry about the battery problem.
I purchased ear thermometer can only measure whether the ear thermometer?
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Usually only professional ear thermometer ear temperature measurement， RadIant Innovation ear thermometer is designed for measuring the ear temperature is designed to measure the temperature they provide 34.0 ℃ ~ 42.2 ℃ (93.2 ° F ~ 108.01 ° F)， and the measured temperature an accuracy of ± 0.1 ℃. Summer and winter ambient temperature changes affect the temperature measurement? Radiant Innovation ear thermometer will do comparison with ambient temperature compensation， under normal ambient temperature range of 10 ℃ ~ 40 ℃ (50 ° F ~ 104 ° F) measured temperature is the same. But the body will be as summer， winter ambient temperature， the temperature will be slightly changed， such as after exercise， after a hot shower， the body temperature is usually higher.
Ear thermometer measured there will be differences from non-air-conditioned room to air-conditioned places?
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Ear thermometer from non-air-conditioned room to air-conditioned places， due to the sharp yet to adapt to changes in ambient temperature?  flea cough Um Su Chi pavilion squid land ¨ò maple coat mystery Yo Ran  fat product catalog What broom? After 20 minutes， allowed to adapt to the ambient temperature， so that you can get the correct temperature measurement.
Ear thermometer can measure it to the sun?
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Ear thermometer is not suitable for exposure to sunlight， ultraviolet rays of the sun will damage the ear thermometer， ear thermometer is recommended that consumers should be measured with the indoor environment.
Ear temperature measurement will be more accurate than oral temperature do?
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The answer is yes， because the ear thermometer more accurately reflect the body temperature than other parts of the body temperature， so the ear temperature measurement is more accurate than oral temperature.
Infrared ear thermometer will launch it?
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Ear thermometer is received by the human eardrum by emitting infrared rays for conversion into body temperature， so it is not receiving the infrared emission.
Baby's ear canal is very small， not put into the probe， how to measure it correct?
Do not worry， as long as you would a baby's ear and gently pull down backward (upward adults)， confirmed to straighten the ear canal， so that the ear thermometer probe measuring eardrum can be straight.
Why do I measure the results of the temperature will be too low?