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Instruction Manual
HI 92701 - HI 92704
HI 92801 - HI 92804
Portable Microprocessor
Printing and Logging
K-type Thermocouple
Thermometers
h t t p : / / w w w . h a n n a i n s t . c o m
These Instruments are in
Compliance with the CE Directives
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Dear Customer,
Thank you for choosing a Hanna Instruments Product.
Please read this instruction manual carefully before using the instru-
ment. This manual will provide you with all the necessary information
for the correct use of the instrument, as well as a precise idea of its
versatility in a wide range of applications.
These instruments are in compliance with
1 and EN50082-1).
TABLE OF CONTENTS
TABLE OF CONTENTS
TABLE OF CONTENTS
TABLE OF CONTENTS
TABLE OF CONTENTS
OPERATIONAL GUIDE ................................................................... 8
FAULT FUNCTIONS ..................................................................... 25
CALIBRATION ............................................................................. 29
ACCESSORIES ............................................................................. 30
WARRANTY ................................................................................ 34
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directives (EN 50081-
ISO 9000 Certified
Company since 1992
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