1. The device is precition instrument,don't drop,tramp or impose any vibration or impact on the thermometer.

2. Do not touch the lens of the probe with your fingers,and do not dissemble the device by yourself.

3. Before measuring forehead temperature,make sure the hair re-moved,sweat dried.

4. After doing some exercise,eating and bathing,you should stay still for about 30 minutes before using.

5. There is no absolute standard for temperature of human,so please try to collect the recording of individual temperature in the usual,as a reference for having a fever or not.

6. Use a soft,dry cloth to clean the thermometer display and unit body.7.lf very dirty,use a soft with alcohol to cleaning.

8. Don't use abrasive cleaners.

9. Don't use other non-recommended methods to perform disinfect.

10. Non-waterproof,don't use the abrasive cleaner to ciean the product,don't drop the thermometer in the water or the other liquid.