Fluke 279 FC True-RMS Thermal Multimeter combines the functionality of a digital multimeter with a built-in thermal imager, offering comprehensive diagnostic capabilities for professionals working in electrical and industrial maintenance. Here are its key features:

1. True-RMS Accuracy: The Fluke 279 FC accurately measures both AC and DC voltage and current with True-RMS technology, ensuring precise readings even in noisy electrical environments with non-sinusoidal waveforms.
2. Built-in Thermal Imager: Equipped with a built-in thermal camera, the multimeter allows users to identify electrical issues by visualizing temperature differentials. This feature enables quick detection of hotspots, loose connections, and other potential problems before they escalate.
3. Wireless Connectivity: The Fluke 279 FC is part of the Fluke Connect® system, enabling wireless connectivity to compatible smartphones or tablets via the Fluke Connect app. This allows users to remotely view and share thermal images and measurement data, facilitating collaboration and troubleshooting.
4. Wide Range of Measurements: In addition to voltage and current measurements, the multimeter can measure resistance, continuity, capacitance, frequency, and diode testing. It provides comprehensive diagnostic capabilities for various electrical and electronic applications.
5. Thermal Imaging Features: The integrated thermal imager offers various features such as adjustable level and span, IR-Fusion® technology for blending thermal and visual images, and temperature alarms for detecting anomalies. These features enhance the efficiency and accuracy of thermal inspections.
6. Large, High-Resolution Display: The Fluke 279 FC features a large, high-resolution display that provides clear visibility of measurement readings, thermal images, and menu options. The touchscreen interface allows for intuitive navigation and operation.
7. Rugged Design: Designed for durability, the multimeter is built to withstand harsh industrial environments. It features a rugged outer casing and protective holster that can withstand drops and impacts, ensuring long-term reliability and performance.
8. Safety Ratings: The Fluke 279 FC is safety-rated to CAT III 1000V, CAT IV 600V, providing users with confidence in its reliability and safety when testing electrical systems. It meets rigorous safety standards to protect users and equipment during measurements.

Overall, the Fluke 279 FC True-RMS Thermal Multimeter offers advanced diagnostic capabilities, wireless connectivity, and rugged construction, making it an essential tool for professionals in electrical and industrial maintenance, troubleshooting, and predictive maintenance applications.