High Accuracy 0.001g Precision Digital jewelry Carat Scale LCD Milligram Gram Counting Diamond Gem Laboratory Weight Balance 50g

The calibration
1. Press ON/OFF to turn ON the scale
2. Wait for the display screen to display 0.000g and then press and hold the MODE key until displaying "CAL"Then publish.
3. Press the key again and the display screen will flash "CAL" followed by the required calibration weight.
4. Put the required calibration weights in the central position of the platform, and the display screen will display
"PASS" and return to normal weighing mode.
5. Calibration completed! If something goes wrong, repeat these procedures.

Usage mode
Place the scale on a horizontal plane
1. Press the on / off key.
2. Wait until [0.000] is displayed.
3. Place the object on the weighing platform.
4. With the mode key, you can switch the weighing unit.







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