Fluke ProcessMeter 789 User Manual

789
Users Manual
14
Table 6. Pushbuttons (cont.)
No. Pushbutton Function(s)
G
FINE
h
W
Measuring: Toggles between frequency counter and voltage measurement functions
mA Output: Adjusts output down 0.001 mA
H
J
(BLUE)
(alternate
function)
Rotary function switch in
Wposition and test lead plugged into Ac jack: Toggles between
ac and dc ampere measure
Rotary function switch in
V position: Toggles diode test function (D)
Rotary function switch in OUTPUT Ymonp position: cycles through
• Slow repeating 0 % -100 % - 0 % ramp (mon display)
• Fast repeating 0 % -100 % - 0 % ramp (o on display)
• Slow repeating 0 % -100 % - 0 % ramp in 25 % steps (n on display)
• Fast repeating 0 % - 100 % - 0 % ramp in 25 % steps (p on display)
Rotary function switch in loop supply position
• Switch in/out 250 Ω series resistor
I
COARSE
r
W
Measuring: Toggles relative reading (sets a relative zero point)
mA Output: Adjusts output down 0.1 mA
J
% STEP
G
W
Measuring: Toggles between Ω measure and continuity functions
mA Output: Adjusts mA output down to the next lower 25 % step

Fluke ProcessMeter 789 Specifications

General

Diode test	Yes
Frequency range	0 - 19.999 kHz
AC current range	0 - 1 A
AC voltage range	0 - 1000 V
Resistance range	0 - 40000000 Ω
Resolution (AC voltage)	0.1 mV
Dimensions (WxDxH)	100 x 203 x 50 mm

Weight and Dimensions

Weight	610 g