1. Power problem: The electronic scale needs power support, which may be that the battery is out of power or the power socket is not energized, resulting in the scale body can not work. 2. Connection problem: If you are using Bluetooth or other wireless connection methods, there may be a connection problem or the device is not turned on.
3. Hardware failure: machine parts may be damaged or aged, such as screen damage, chip failure, etc.
If the electronic scale chip fails, the chip or the whole machine needs to be replaced.
Changing the battery in the scale regularly is also an effective preventive measure.
In addition, when using the electronic scale, it is necessary to pay attention to placing evenly, not overweight, etc., to ensure the normal service life of the electronic scale.
Not showing may be low battery power or poor battery contact. Electronic scale work requires electrical energy, if the battery power is insufficient or poor contact, it will not work properly.
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In addition to low battery power or poor contact, other aspects may be involved, such as circuit failure, display damage, etc. If these are the problems, more professional repair or replacement of the relevant parts is required.