Description

The FLUKE 789 ProcessMeter is the ultimate troubleshooting tool for electricians, instrumentation technicians, and field professionals. It combines the power of a precision 1000V, 440 mA true-RMS digital multimeter with a fully integrated loop calibrator, delivering unmatched versatility and accuracy in a single rugged, handheld device.

Product Specifications

• Product Name: Digital Multimeter

• Brand: Fluke

• Part Number: 789

• Description: ProcessMeter Digital Multimeter

• Category: Industrial Instrument

• Class: Test & Inspection Equipment

• Range: Meter

Key Features

• Dual Functionality: Combines a true-RMS DMM with a 20 mA loop calibrator/simulator

• Wireless Data Logging (Optional): Supports IR3000FC module for monitoring and logging measurements via Fluke Connect mobile app

• Loop Power Supply: Built-in 24V loop power for testing and calibrating transmitters

• Large Dual Display: Enhanced two-level backlight for clear readings in all lighting conditions

• Quick Span Check: 0% and 100% buttons for toggling between 4–20 mA sourcing

• Full DMM Capabilities: Measures AC/DC voltage and current, frequency up to 20 kHz, resistance, continuity, and diodes

• Simultaneous Readouts: Shows mA and % of scale simultaneously

• Advanced Loop Functions: Manual step (100%, 25%, coarse, fine), auto step, and auto ramp; HART mode with 250 Ω built-in resistor

• Precision: 0.1% DC voltage accuracy and 0.05% DC current accuracy; 1200 Ω drive capability on mA source

• Easy Maintenance: Externally accessible fuses and batteries for quick replacement

Applications

• Electrical troubleshooting

• Instrumentation calibration and maintenance

• Field testing in industrial environments

Kit Includes

• FLUKE 789 ProcessMeter

• Test Lead Set

• Alligator Clips

• User Manual on CD-ROM

• Information Pack

The FLUKE 789 ProcessMeter is designed for professionals who demand precision, reliability, and versatility in one tool. Whether measuring, sourcing, or simulating, this instrument provides the accuracy and functionality needed for complex electrical and process instrumentation tasks.