789 - Fluke Digital Multimeters

Fluke 789 Overview

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 new Fluke 789 – the ultimate 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.

• 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
• 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
• Meets 1000 Volt EN61010-1 CAT III standards and 600 Volt EN61010-1 CAT IV standards