Fluke 789 Loop Calibration Multimeter

Rent Fluke 789 Loop Calibration Multimeter
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Fluke 789
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Manual Datasheet
The Fluke 787 was the first tool to combine a DMM and a loop calibrator to give process technicians double the power in one tool. Now it's even better, the range is extended with the Fluke 789 Loop Calibration Multimeter. The Fluke 789 has a 24-Volt loop supply reducing the need for taking a separate power supply when doing offline transmitter testing. And with its built-in, selectable 250-Ohm Hart® resistor, it also eliminates the need to carry a separate resistor with you. Now process technicians can do a lot more while carrying a lot less.
 
Fluke 789 Features
  • 24 V Loop power supply
  • Very large dual display
  • Enhanced backlight with 2 brightness settings
  • 1200 ohm drive capability on mA source
  • HART mode setting with loop power and a built-in 250 ohm 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
  • Precision 1000 V, 440 mA True-RMS digital Multimeter
  • 0.1% dc voltage accuracy
  • 0.05% dc current accuracy
  • 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
Fluke 789 Specs
Current Measurement
Range:          0-1 A AC or DC
Resolution:  1 mA
Accuracy:      0.2% + 2 LSD (DC)
  
Range:          0-30 mA
Resolution:  0.001 mA
Accuracy:      0.05% + 2 LSD
Current Sourcing Range:                  0-20 mA or 4-20 mA
Resolution:          0.05% of span
Drive Capability:  24 V Compliance or 1200 Ω @ 20 mA
 
Frequency to 19.999 kHz, 0.005% + 1 LSD
Continuity Beeps for resistance < 100 Ω
Voltage measurement Range:         0-1000 V AC (true-rms) or DC
Resolution:  0.1 mV to 1.0 V
Accuracy:      0.1% Rdg + 1 LSD (VDC)
Resistance measurement to 40 MΩ, 0.2% + 1 LSD
Diode test 2.0 V shows diode voltage drop
Display current and % of span Yes
Auto step, auto ramp Yes