Calibrator, Loop, Current, 1A, RS Calibration – Fluke 789
Fluke 789 Combined Multimeter and Loop Calibrator. The Fluke 789 ProcessMeter is a troubleshooting tool which combines the functionality of a loop calibrator with the power of a digital multimeter. It has a built-in, selectable 250 HART resistor which eliminates the need to carry a separate resistor.
FEATURES:
Frequency measurement to 20 kHz
Min/Max/Average/Hold/Relative modes
Diode test and continuity beeper
Simultaneous mA and % of scale readout
20 mA dc current source / loop calibrator / simulator
Manual Step (100%, 25%, Coarse, Fine) plus Auto Step and Auto Ramp
Externally accessible battery for easy battery changes
24 V Loop power supply
Large dual display
Enhanced backlight with 2 brightness settings
1200 drive capability on mA source
HART mode setting with loop power and a built-in 250 resistor
0% and 100% buttons to toggle between 4 and 20 mA sourcing for a quick span check
Externally accessible fuses for easy replacement
Infrared-port to process data in FlukeView Forms (V2.1) software
CONTENTS:
AC175 alligator clips
AA 1.5 V alkaline batteries (x4, installed)
TL71 safety-designed test lead set
Documentation