Fluke 789 Process Meter with 250 Ohm HART Resistor – Precision Testing for Industrial Excellence

Professional-Grade Accuracy
Engineered with high-precision measurement capabilities for voltage (up to 1000V), current (up to 10A), and resistance (0.1Ω to 50MΩ), ensuring reliable diagnostics in harsh industrial environments.
HART Communication Enabled
Integrated 250Ω HART resistor allows seamless communication with smart devices, streamlining calibration and troubleshooting for process control systems.
Durable & Ergonomic Design
Features a rugged, drop-resistant casing with an ergonomic grip and backlit display for clear readings in low-light conditions, built to withstand demanding worksites.
Advanced Functionality
Includes mA loop testing, % scaling, and customizable damping to adapt to dynamic signal conditions, making it ideal for HVAC, automation, and electrical maintenance.
Efficient & Safe Operation
CAT III 600V safety-rated with auto-ranging and one-touch logging for quick, error-free measurements, reducing downtime in critical applications.
Trusted by Professionals
Fluke’s industry-leading reliability ensures long-term performance, backed by global support—perfect for technicians, engineers, and industrial procurement.
Best Value Guaranteed
Direct wholesale pricing with bulk order discounts—unmatched affordability for high-volume buyers without compromising quality.