Disposal ................................................................4
Power supply ..............................................................6
LED status display ................................................7
7. Operation using infrared instruments ........................11
8. Data transfer with data loggers..................................12
Set language........................................................13
11. Maintenance ..............................................................21
testo 575 ............................................................24
Printing testo 171x data logger errors ..................25
testo 575 printer and/or optical
connection path to the logger ..............................27
Contents
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