5, when the display shows the battery symbol, please replace the battery

6, please use this product in the 10-30 environment, the temperature difference is too large may produce the test error, the temperature difference is too large, please use the standard weight correction of the original product to use, when the product in the same environment must be guaranteed in 30 minutes.

7, the "ERR2" symbol will when the tray the weight added exceeds the rated weight

8, do not have this product, please will protect the cover, to avoid the sudden impact force and damage the sensor.

9, not long when using this product, please remove the battery