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INTRODuCTION
The Fluke 931 Tachometer (the Tachometer) is a hand-held instrument that
accurately measures rotational Revolutions Per Minute (RPM) or surface
speed as well as length. Non-contact RPM measurements can be made
using the Infrared Beam function, or contact RPM measurements using the
mechanical adapter and selectable tip. The Memory function allows storing
the maximum (MAX), minimum (MIN), average (AV), and last reading.
HOW TO CONTACT FLukE
To contact Fluke, call one of the telephone numbers that follow:
•
Technical Support USA: 1-800-99-FLUKE (1-800-993-5853)
•
Calibration/Repair USA: 1-888-99-FLUKE (1-888-993-5853)
•
Canada: 1-800-36-FLUKE (1-800-363-5853)
•
Europe: +31 402-675-200
•
Japan: +81-3-3434-0181
•
Singapore: +65-738-5655
•
Anywhere in the world: +1-425-446-5500
Or, visit Fluke's website at http://www.fluke.com.cn.
To register your product, visit http://register.fluke.com.
INCLuDED ACCEssORIEs
The following accessories are included with the Tachometer:
•
0.1 m Contact Wheel
•
6 in Contact Wheel
•
Cone Shaft Contact
•
Internal Cone Shaft Contact
•
Shaft Extension
•
10 Reflective Strips
THE kEYpAD
key
M
O
F
Selects MAX, MIN, AV, and last reading
Turns the Tachometer ON and makes selections.
The Tachometer turns OFF after 30 seconds of inactivity.
Selects the Measurement function
Description
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