Error Messages - TESTO 545 Instruction Manual

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Error message
Memory full
www.
Cause
The memory is full
Measuring range has not
been reached
Connection to the probe
has been interrupted.
21
Testo-Direct

Error messages

Remedy
Clear memory
The measured values are
outside the allowed
measuring range.
Switch resolution.
Please contact a Testo
service point.
1.800.561.8187
.ca