(1) The electronic scale senses the gravity of the outside world by the weight sensor, and then transmits the converted electrical signal to the electronic circuit. Do not overforce when weighing, especially small weighing scale, called items should be handled lightly, so as not to damage the sensor.

(2) to regularly charge the battery, generally charge for about 12 hours (time can not be too long), so that the electronic scale has a stable working voltage, so that it can improve the accuracy of weighing.

(3) The electronic scale is best used in a dry and ventilated environment (except waterproof scale), because the sensor and electronic components work in a humid environment for a long time will shorten the service life, bring economic losses to you.

(4) The internal use of electronic scale is high operation A/D and single-chip circuit, in order to make you weigh accurately, should be far away from strong electromagnetic interference sources, such as (welding machine, electric drill, magnet, large motor).