100/200/300/500g 0.01/0.1g mini digital scales high accuracy backlight electric pocket for jewelry gram weight for kitchen

24hours delivery dhl one year warranty 200g/300g/500g x 0.01g /0.1g/mini electronic scales pocket digital scale 1.place scale on a horizontal flat surface,press [on\off] key to turn on the scale . 2.wait until ''0.00'' is displayed, 3.put the object(s) on the weighing platform. 4.using the [units] key.you can switch between the weighing units ..syi