Quick Reference Information - Fluke 789 Overview

Quick Reference Information

Measure Buttons
Selects a MIN, MAX, or AVG action
M
Selects a fixed range (hold 1 second for auto range)
R
Toggles AutoHold
H
When in , selects continuity
G
Toggles relative reading (sets a relative zero point)
r
When in V, selects frequency counter
h
J (blue)
When in selects diode test
J (blue) When in A, toggles ac or dc
Read Safety Information in the 789 Users Manual (located on CD)
mA
0 - 24 mA dc
0 - 440 mA dc 0 - 30 mA dc
(1A <30 sec.)
mA
A
mA
A
250
mA
HART
LOOP POWER
Output
% STEP Adjusts output up or down to the next 25 % step
COARSE Adjust output up or down 0.1 mA
FINE Adjusts output up or down 0.001 mA
Sets output to 0 %
E
Sets output to 100 %
F
Output mA monp Choices
J (Blue) Cycles through:
Fast repeating 0 % - 100 % - 0 % ramp
o
Slow repeating 0 % - 100 % - 0 % ramp in 25% steps
n
Fast repeating 0 % - 100 % - 0 % ramp in 25 % steps
p
Slow repeating 0 % - 100 % - 0 % ramp
m
mA
V
0 - 1000 V dc
V
0 - 1000 V ac
Measure
Common
0 - 40 M
Continuity
(Blue)
ii
X Buttons
0.5 Hz - 20 kHz
Hz