User's Manual

User Manual
Version: V1.0.0
5
4.
Note
4.1. The temperature measurement range of this product is - 10 ~ 50 ℃, which
is not suitable for use in harsh environment outside this range;
4.2. The humidity measurement range of this product is 0% ~ 99% RH, please
keep away from the harsh environment of high humidity;
4.3. This product is used as a healthy life, not as a measuring tool;
4.4. The above data are laboratory test data, which may be different
according to the actual use.
5. After -sales policy
5.1. Return without reason within 7 days
Within 7 days (inclusive) from the date of receiving the goods, we can return
the goods for you without any reason;
Return method: for the e-commerce platform, please apply for return by
yourself on the corresponding page. After the application is successful, send the
product to the designated address of feiingsite for return service.