Fluke 51 Series User Manual

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51 & 52 Series II
Introduction
The Fluke Model 51 and Model 52 Thermometers (“the
thermometer”) are microprocessor-based, digital
thermometers designed to use external J-, K-, T-, and E-
type thermocouples (temperature probes) as temperature
sensors.
Use the thermometer only as specified in this manual.
Otherwise, the protection provided by the meter may be
impaired.
Refer to safety information in Table 1 and meter symbols
in Table 2.
Contacting Fluke
To order accessories, receive assistance, or locate the
nearest Fluke distributor or Service Center, call:
1-888-99-FLUKE (1-888-993-5853) in USA
1-800-36-FLUKE (1-800-363-5853) in Canada
+31-402-678-200 in Europe
+81-3-3434-0181 in Japan
+65-738-5655 in Singapore
+1-425-446-5500 from other countries
Address correspondence to:
Fluke Corporation
Fluke Europe B.V.
P.O. Box 9090
P.O. Box 1186
Everett, WA 98206-9090  
5602 BD Eindhoven
USA
The Netherlands
Visit us on the World Wide Web at: 
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