The accuracy of a laser level is affected by many factors, such as temperature, light intensity, and battery charge. To ensure accurate measurements, please observe the following:
1. The laser level should be placed on a stable, level surface and protected from impact and drops.
2. The laser level should be calibrated before use to ensure accuracy.
3. Use the laser level in a low-light environment.
4. Replace the battery promptly if it is low.
5. The laser level should be properly stored and protected from moisture and direct sunlight.
