First, it is necessary to keep dust and oil from accumulating in various parts of the electronic scale, and keep the movable joints flexible and prevent rust. In addition to moisture-proof scales, electronic scales should be used in a ventilated and dry environment. The temperature should not be too high or too low. The characteristics of the sensor, the characteristics of the electronic components, and the characteristics of the plastic housing determine the service life.
The electronic scale is a precision and valuable instrument. It is recommended that the user formulate the necessary management system, implement special personnel, special management, special purpose, establish necessary use and maintenance records, and do not need to store at a fixed time for long-term, sun protection, moisture proof and dustproof.
       Secondly, avoid the electronic scale from being strongly pushed against impact and impact. When the staff is operating, the force should be appropriate when clicking the button, and the sharp button should not be used to slam the button, because the skin will be broken, which will cause moisture and dust to enter the scale body and instrument.

       Again, do not arbitrarily disassemble the components on the scale. During the normal use of the electronic scale, do not arbitrarily disassemble the components on the electronic scale, and do not disassemble the seal of the sensor and the integrated circuit on the instrument. If you need to repair. It must be carried out under the guidance of the relevant technical personnel or after having certain maintenance knowledge. In case of failure to expand.
       Finally, the battery pack should be charged in time. The battery pack equipped with the electronic scale is a rechargeable battery with a limited capacity. When not in use for a long time or when the power indicator is displayed during work. The battery should be charged in time to avoid excessive battery discharge and affect battery life. Always check the battery package for damage and the leads are intact to prevent short circuits and damage to the battery and circuit.

Tape measures

Tape measure is a common measuring tool in daily life, and it is one of the necessary tools for families. Lu Ban ruler, Feng Shui ruler and Wen Gong ruler also belong to steel tape. Steel tape is a common tool in construction and decoration.

Steel tape can be divided into self winding tape, braking tape and rolling tape. Other names of steel tape are: steel tape, steel box ruler.

The second is the fiber tape measure, which is the tape measure that we often see. Many people say it's the cloth measure. The waist measure and the tailor measure all belong to this category. In the south of China and Hong Kong, it is often called tape measure or slide rule. Its material is PVC plastic and glass fiber, glass fiber can prevent the tape from being elongated in the process of using. Gift ruler is used for advertising and promotion. It is divided into steel tape (steel strip) and leather tape (PVC plastic fiber tape). It is usually cute and small.

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