2. Electronic scales are not allowed to be used for a long time. Before using the electronic scale, the zero point should be adjusted and tested regularly. Incorrect maintenance of electronic scales is a common problem. First, check whether there is friction in all parts of the sensor, whether there is foreign body on the circuit board, and whether the output signal value of the sensor is within the standard range.
3. In order to ensure the accuracy of using the electronic scale, it is best to test whether the power is sufficient before using it, and the feet must be balanced to ensure the accuracy of the numerical value. The biggest headache of mechanical health scale is that the pointer will be biased, which needs to be adjusted frequently to ensure the accuracy of the pointer. It is best to pay attention to adjustment before use. Shake it a few times before using it.