temperature measurement
The meter measuring probe is aimed at the measuring site (forehead/behind the earlobe/underarm/ear hole), keeping a distance of 1~4cm.
After pressing the measurement button for about one second, the beep will sound "beep" to indicate that the measurement is completed, and the LED screen will display the temperature reading. .
When the temperature measurement function of the instrument is set to the human body mode, "LO" will be displayed when the detected body temperature is lower than 35°C; " HI" will be displayed when the body temperature is higher than 42°C.
Precautions for body temperature measurement
The correct operation method is the key to measurement accuracy, because infrared temperature measurement has higher requirements on the surrounding environment temperature, please pay attention to the following tips when using it:
When measuring body temperature, please point the thermometer at the center of the forehead (above the eyebrows and keep it vertical). The measurement site should not be covered by hair, sweat, hats, etc., and please confirm that the measurement distance is 1~4cm.
The person under test comes from a place with a large difference in ambient temperature (such as a low temperature outdoor environment and a high temperature indoor environment), and should be allowed to wait for 5 to 15 minutes .
Cold compresses on the forehead of patients with fever, sweating and other cooling measures will lead to low measurement results, and measurement in this case .
When the thermometer is taken out from a place with a large difference in ambient temperature and used, it should be placed in the measurement environment to stabilize for 20 to 30 minutes before use.
Do not measure body temperature in places with strong airflow, such as the air outlet of the air conditioner or under the fan.
Do not blow air on the temperature probe.
troubleshooting
| wrong reason | reason | Approach |
 | Ambient temperature changes too fast | Please place the product under the tested environment (15 ~ 35*C) for at least 30 minutes |
 | The ambient temperature is outside the range of 15~35°C | Please place the product in the environment under test (15 ~ 35°C) for at least 30 minutes |
 | Human body model: measure temperature above 42°C | Please use it within the measurable temperature range. If there is another error message, please call the customer service hotline |
 | Human body model: measure temperature below 35°C | Please use it within the measurable temperature range. If there is another error message, please call the customer service hotline |
| Press the button and nothing happens | The battery is dead; the battery is reversed | Please replace the battery and install the battery correctly |
FAQ
| Problem Description | possible reasons | processing method |
| Measurements are low | Use after sweating, taking a bath, or applying cold compresses will lower the skin temperature | Please wipe off the moisture and wait for 30 minutes to measure |
| The Detector is dirty | Please use a soft cloth or cotton swab dipped in 70% alcohol to wipe the Detector lightly | |
| Immediately measure cold weather from outdoors to indoors | Please wait for the forehead temperature to stabilize before measuring | |
| Not measuring correctly to the center of the forehead | Please remove hair, hat, etc., and align the forehead measurement correctly | |
| Measurements are high | The product is stored at low temperature, and it will be measured immediately at room temperature, which will make the measurement result very high | Please place the product in the use environment for 30 minutes before measuring |
| The product has been exposed to direct sunlight | Please place the product in the use environment for 30 minutes before measuring | |
| after the subject cries | Allow its temperature to be in a constant state before measuring | |
| Measurements vary | Not measured at the same location | Please measure the position of the forehead |
| The measurement is different from the oral temperature | There may be differences between the temperature value converted by the infrared forehead thermometer and the actual oral temperature | It is recommended that family members take more regular measurements to know their normal body temperature |
Maintenance and Cleaning
Do not get close to hot objects.
Use batteries within specifications, and do not mix rechargeable batteries with other batteries.
In order to prevent product failure, do not disassemble the product arbitrarily.
If the product is dropped or impacted, there will be errors in the test.
After the test, use neutral detergent and clean water to clean, then wipe the water with a soft cloth and put it in the battery box for storage.
Please take out the battery for storage when not in use for a long time.
