1. High-precision weighing sensor 2, liquid crystal display, convenient reading. 3. The data can be locked and cleared automatically, making the test more convenient. 4. Low power consumption, suitable for outdoor test powered by ordinary batteries. 5. Indication of insufficient power supply voltage and overload. 6. Install the battery electronic scale. Before use, please open the battery cover at the bottom of the scale, connect the battery, and then turn the unit switch at the bottom of the scale to the "kg" position. Entrepreneurship 1. Vibration start: put the scale flat on the flat and solid ground and tap the scale surface with your feet to start. The LCD screen will display "8888" after startup, and then "0.0" after zero. At this point, the examinee can stand on the scale and weigh. Note that people should not stand on the scale surface or touch the scale body before returning to zero, otherwise the measurement results will be affected. 2. Pressure start: put the scale flat on a flat and solid ground, lightly press the scale surface with your feet (the force is more than 5kg), then start the machine to zero, and then put it on the scale for weighing. 3.AUTO-ON power-on: The scale will be automatically turned on and weighed when people directly get on the scale. 4. Press the button to start: Some scales will have a special start button, which is usually set. When the scale surface on the tester station is stable, the liquid crystal display will display the measured weight value (the measured weight value will be locked after the liquid crystal flashes for 3 times). At this time, the subject can step off the scale, and the LCD will be zeroed later, so that the next weight test can be carried out. Automatic Shutdown If there is no operation within 1 minute, the instrument will automatically shut down. Usage: 1 When weighing, please put the scale on a hard and flat ground. 2. In order to ensure the accuracy when using the electronic scale, it is best to test whether the power is sufficient before using it. 3. In order to avoid affecting the accuracy of weighing, please don't put the scale on the carpet or soft ground, stand evenly on the scale surface and keep your body balanced. 4, feet must be balanced, to ensure the accuracy of the value. 5. The biggest headache of mechanical health scale is that the pointer will have deviation, which needs to be adjusted frequently to ensure the accuracy of the pointer. It is best to pay attention to the adjustment before use. 6. Shake it a few times before use. 7. When the scale surface on the station is stable, the measured weight value will be displayed on the LCD screen, and the current weight value will appear after the screen value is stable. 8. When the subject can leave the scale surface and the LCD returns to zero later, the next weight test can be carried out. [1] Precautions 1. People are not allowed to open the scale by hand. If you open the ruler by hand, the zero point is not allowed. You need to put the scale on the ground and restart it after one minute of automatic shutdown, or take out the battery and reinstall it according to the correct use method. 2. There is a toggle switch at the bottom of the scale. The unit of measurement can be kilograms or pounds, and kilograms will display "kg"; The pound will show "lb". 3. When "O-LD" is displayed, it means overload, that is, the weight has exceeded 150kg. When people step out of the scale during overload, the scale can resume normal work and "O-LD" will disappear automatically. 4. When "LO" is displayed on the LCD, it means that the battery voltage is too low. Please replace the new battery immediately and continue to use it. The measurement accuracy of the instrument can not be guaranteed at low power. 5. To ensure the measurement accuracy, please follow the following two points when operating: (1). When in use, place the scale on a flat and hard ground without sundries under it. (2), weighing, people stand upright in the center of the scale surface, the body shall not shake. 6. If it is not used for a long time, please take out the battery in time to avoid electrolyte leakage and corrosion of the scale body and internal components. 7. Electronic scales are precise electronic weighing instruments, which should be carefully kept and used correctly to avoid being affected with damp, bumping, heavy pressure and exposure. Do not rinse directly with water. If the appearance is dirty, please dip a soft cloth in clean water. Benzene, nitro solution or liquid alkali are strictly prohibited. 8. Be sure to handle it with care when carrying and transporting, and the shell is easily damaged by external forces.