Image 11
Battery error
Low battery indication (Image 13)
Action:
-Replace the batteries when the icon is red. 2 x AAA batteries are needed.
12.
Maintenance
Please keep the main surface clean and dry.
a wet, soft, clean cloth or paper, dampened with a
cross contamination between samples and provide accurate subsequent reading. The use of solvents
or petroleum-based cleaners is not recommended.
Important Precautions:
To ensure that the LCD displays properly, do not expose the instrument to a low or high
temperature or prolonged exposure to direct sunlight.
Prevent the equipment from getting wet and suffering blows that could affect the equipment
during transport.
Do not disassemble or assemble the instrument or change the inner parts.
To avoid accuracy being affected by evaporation, ensure that the measurement is realized
immediately after the solution has been dropped into the device.
Do not use the instrument under a high humidity or corrosive environment.
Avoid strong light sources during the measurements (such as sunlight, lamp etc.).
When storing the instrument for long periods of time, it is recommended to remove the batteries.
Use only AAA batteries. Pay close attention to battery polarity, reversing the polarity can damage
the instrument.
Image 13
It is extremely important to clean it after each use with
mild liquid soap
9
Image 12
and water. This may prevent