Digital Milligram Scale Jewelry Scale 50g X 0.001g Mini LCD

High Precision Digital Milligram Scale Lab Scale, 0.0001 oz / 0.001 g 50 g, with calibration weights, tweezers and weighing pans and two AAA batteries, mini size, easy to carry and store, very durable and works well stable precision measuring different things.
* Powder scale with backlit LCD display, food scale has tare weight and multiple modes/options: g, oz, tl, dwt, ct and gn，changes quickly. Help you track your food intake as part of a basic diet and nutrition plan.
* How to calibrate

1.Turn the scale by pressing the ON/OFF key；
2.Wait for the display to show “0.000g”, long press MODE (M key), display “50.000”, then press MODE (M key), show “50.000” flashing；
3.Take 50g calibration weight on medium scale, display shows “PASS”；
4.When the display shows “50,000”, press the shutdown button again and then turn off the power；
5.Calibration is completed and the 50g calibration weights are taken down
6.Restart, then return to narmal weighing mode.
Repeat the above steps if something goes wrong.)