Fluke ProcessMeter 789 Quick Reference Manual

789/787B
ProcessMeter™
Quick Reference Guide
XW Warning
To prevent possible electrical shock, fire, or personal
injury, read the "789/787B Safety Information" before
you use this Product.
» Consult user documentation.
Go to www.fluke.com to register your product and find
more information.
789 PROCESSMETER
100% MIN MAX RANGE HOLD
0% REL Hz
PN 4276679 August 2012, Rev. 1, 1/17
© 2012-2017 Fluke Corporation. All rights reserved.
MIN MAX RANGE HOLD
100%
0% REL Hz
10
1x =
2x =
3x =
789 PROCESSMETER
2
1
100% MIN MAX RANGE HOLD
0% REL Hz
BEEP
789 PROCESSMETER
Fuse Good = <2 MΩ
Replace Fuse 1 if
reading is OL
100% MIN MAX RANGE HOLD
0% REL Hz
1
2
3
Fuse 1
Fuse 2 (A)
Fuse 1 (mA)
789
PROCESSMETER
1
100% MIN MAX RANGE HOLD 100%
0% 0%
REL Hz
1
789 PROCESSMETER
Check Fuse
Use Ohm-meter to
test each fuse if
reading is .
100% MIN MAX RANGE HOLD
2
0% REL Hz
mA
3
Fuse 1 and 2
789
PROCESSMETER
2
MIN MAX RANGE HOLD
REL Hz
4 x AA
Alkaline