1. Confirm whether the battery is charged, and check whether the battery of the electronic scale is sufficient. If the battery is dead, replace it in time. Insufficient batteries can also lead to inaccurate display of electronic scales. In actual use, 60% of electronic scales often fail to start or have low power. When the power is low, the electronic scale reacts slowly or reads incorrectly. So the battery must be replaced in time (and only high-quality batteries can be used according to regulations). However, if the electronic scale is not used for a long time, please take out the battery to prevent the battery from leaking and damaging the electronic scale.
2. Confirm whether it is placed incorrectly. The electronic scale should be placed horizontally on the floor, but if the electronic scale is different in height or has an elevation angle with the horizontal plane, it will also lead to inaccurate weighing. Electronic scales are calibrated on the horizontal table before leaving the factory, but when customers use them on uneven or uneven tables, the scales will be inaccurate.
It is best to use it on a relatively flat or horizontal table, and recalibrate the machine at this position to avoid the problem of inaccurate weighing caused by uneven table. In addition, when in use, the scale should be placed on a flat and hard ground, and there should be no sundries under the scale.
3. Confirm whether the standing posture is correct when weighing, and confirm whether the standing posture is correct when weighing. Two feet are required to stand vertically on the electronic scale, and the body cannot shake from side to side. It is also not allowed to weigh on one foot or squat, which will also lead to inaccurate weighing.
4. Weigh several times and take the average. It is best to weigh it several times and average it. This way, the weight will be more accurate.
5. Confirm whether the maximum scale weight is exceeded. When weighing, be careful not to exceed the maximum weight of the electronic scale. Exceeding the maximum range will definitely lead to inaccurate weighing. Moreover, overload may permanently deform the elastic body and cause fatal damage to the electronic scale.
6. Confirm whether there is radiation interference nearby. It is best not to use electronic scales near electronic equipment, such as computers, televisions, radios or mobile phones. The radiation of these devices will affect the accuracy of electronic scales. Any electronic scale will be affected by different degrees of radiation. Electronic scales can receive interference signals 5 meters away. Therefore, you should avoid calling mobile phones or other cordless phones within 3 meters of the electronic scale console.
7. Find an accurate comparison of electronic scales. You can also find another accurate electronic scale to weigh and compare the average. If there is a big error between the two, it shows that there is indeed an internal problem in the electronic scale, rather than a simple operation error. At this time, it is necessary to find after-sales maintenance. Electronic scales belong to electronic products, and ordinary users can't repair the circuit.