How to weigh fruits and how to use electronic scales

1. Press the zero key to ensure that the zero indicator light is on;

2. The tare key has a tare function, that is, when the packaging bag is placed on the weighing pan, press the tare key. The tare light is on and the display shows zero. At this time, remove the packaging bag, the tare light is on, the zero light is also on, and the display shows a negative tare weight; to change the tare weight, just place the new packaging bag on the scale. , press the tare key, and the tare weight will be automatically changed;

3. To clear the tare function, you must remove the weight on the weighing pan, and then press the tare key, and the tare weight will be automatically cleared. , it should be noted that when using another special scale, it cannot be placed on the original scale and used in the "tare" state for a long time, because this will cause the zero automatic tracking function to be lost and zero drift will be introduced. Affecting the accuracy of the scale, you should replace the original scale pan with a new special scale pan and then turn on the power to make the zero indicator light on;

4. The function of the number keys: insert the unit price. Simply press the numeric keys to insert the unit price. When a new unit price is inserted, the original unit price will be automatically cleared;

5. Weighing When the product is placed on the scale and the unit price is inserted, the weight will be The unit price and amount display window will display the corresponding numbers. When the amount exceeds six digits, the amount display window will automatically go out.