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Catalog : Test & Measurement : Meters and Measurement : Multimeters: Handheld

Fluke 789 ProcessMeter™

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Fluke 789 ProcessMeter™

SKU: FLK-789

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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 – 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.


  • Current Measurement: 0-1A AC/DC (Resolution: 1mA , Accuracy: 0.2% + 2 LSD); 0-30mA (Resolution: 0.001mA; Accuracy: 0.05% + 2 LSD)
  • Current Sourcing: 0-20mA or 4-20mA (Resolution: 0.05% of span; Drive Capability: 24V compliance or 1200Ω @ 20mA)
  • Voltage Measurement: 0-1000 AC (TRMS) / DC (Resolution: 0.1mV to 1.0V; Accuracy: 0.1% + 1 LSD)
  • Frequency: <19.999kHz (Accuracy: 0.005% + 1 LSD)
  • Resistance Measurement: <40MΩ (Accuracy: 0.2% + 1 LSD)
  • Continuity: Beeps for resistance < 100Ω
  • Diode Test: 2.0V shows diode voltage drop
  • Operating Temperature: -20°C to 550°
  • CAT III (1000V) / IV (600V)
  • Batteries: 4x AA alkaline (Measurement: 140 hours typical; Current Sourcing 20mA: 10 hours typical)
  • 3 year manufacturer's warranty

US$ 1,548.55 price

Accessories & Related Items
FLK-IR3000FC Fluke Connect® IR Adapter for 287/289/789 US$ 176.12 Optional
Order included items ONLY if you require additional quantity.