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17. Troubleshooting
The meter was designed using the latest technology to ensure reliable function. However, problems and malfunctions
may still occur. This section tells you how to troubleshoot common issues:
Always observe the safety information in these instructions.
Error
Possible cause
Solution
The meter cannot be switched on.
Is the battery empty?
Check the battery status.
Remove the battery and insert it
again (perform a reset).
The correct measurement is not
displayed.
Incorrect measurement?
The connector on the sensor is not
inserted correctly.
Check the connector on the sensor
The meter cannot be operated.
The Hold function is enabled
("HOLD" appears on the display)
Disable the hold function via the
"HOLD" button.
