Digital Distance Measure is a precision measurement equipment that requires daily maintenance and upkeep to ensure its normal operation and accurate measurement.

1. Appearance cleaning
Regularly clean the shell and buttons of the product to remove dust and dirt. You can use a clean and soft cloth to gently wipe the entire surface of the device, paying special attention to the cleanliness of the lens. Avoid using chemical solvents or damp cloth for cleaning to avoid damaging the equipment.

2. Lens protection
The lens is a crucial part of measurement and requires special attention for protection. Before use, a dedicated lens cover or protective sleeve can be used to cover the lens to prevent scratches and collisions. Avoid touching the lens directly with your hands to avoid leaving fingerprints or oil stains that may affect the measurement results.

3. Avoid collisions and vibrations
Laser light distance meter are precision instruments that should be protected from severe vibrations or falls. During use, try to place it on a stable surface to avoid accidental collisions. When carrying or transporting equipment on a daily basis, specialized shockproof boxes or packaging materials can be used to protect the equipment.

4. Regular calibration
Regularly calibrate to ensure the accuracy of measurement results. Follow the calibration methods and tools provided in the equipment manual, or send the equipment to a professional maintenance center for calibration. Be sure to follow the correct calibration steps to ensure accurate measurement results.

5. Battery management
If you frequently use batteries for power supply, please regularly check the battery level and replace it in a timely manner. Once the battery is found to be low, it should be replaced with a new one immediately to ensure the normal operation of the device. Meanwhile, when not using the device for a long time, it is best to remove the battery to prevent damage caused by battery leakage.