> Hygrometer on temperature and humidity values update issues notice:
1. The humidity sensitivity value is 6%. When the humidity value changes more than ±6%, the thermometer and hygrometer can identify and synchronize data;
2. The temperature sensitivity value is 0.6°C. When the temperature value changes more than ±0.6℃, the thermometer and hygrometer can identify and synchronize data;
3. If there is no manual correction operation (for example: use spray to change the humidity, so that the detected humidity value changes by more than ±6%; use a heating device to change the temperature, so that the detected temperature changes by more than ±0.6°C;). The temperature and humidity values of the thermometer and hygrometer will be automatically identified and updated after two hours;
> The battery is not included in the package.