User manual

Code Cause Solution

Err07 Background too bright

Darken the measurement

surface or choose another

surface.

27. Cleaning and maintenance

• Never submerge the product in water or other liquids.

• The product is maintenance-free. Clean the device housing using

only a soft, dry cloth or brush. To clean the measurement sensor,

use a small brush or cotton swab.

• Never use any aggressive solvents or chemical solutions as these

may cause damage to the housing surface.

• Store and transport the measurement device in the provided bag

only.