an item
three, attention matters:
1, weighing must ensure the balance of smooth, must be free of large vibration
2 please don't use than the Daqiang radio waves and magnetic fields in, so as not to affect the precision degree
3, should be avoided as far as possible on the scale of large shock and vibration, so as not to cause damage to the
4 please don't use water to wash
5, if the electronic scale is not used for a long time, please take out the battery