Fluke 789 ProcessMeter – Loop Calibrator & Multimeter

Fluke 789 Process Meter – Loop Calibrator + Multimeter in One

The Fluke 789 is the ultimate Fluke process meter, combining the power of a loop calibrator and multimeter into a single handheld tool. With built-in 24 V loop power, 0–20 mA sourcing, and a large dual-display, the Fluke 789 meter simplifies instrumentation diagnostics and troubleshooting in the field or plant.

Key Features & Benefits:

• Built-in 24 V loop power supply – eliminates need for separate power source
• 0–20 mA current sourcing and simulation
• Dual digital display – shows mA and % scale simultaneously
• 24% manual step and 25% span check functions for fast testing
• True RMS digital multimeter with full-featured measurement capability
• Ideal for instrument technicians, process engineers, and field service teams

Specifications:

• Loop Power: 24 V 
• Source Range: 0–20 mA 
• Display: Dual 
• Accuracy: ±0.05% FS