Fluke 279 FC True-RMS Thermal Multimeter

The Fluke 279 FC is a revolutionary True-RMS thermal multimeter that combines full-featured electrical measurement with a built-in infrared camera. Designed for frontline troubleshooting of electrical systems, it allows technicians to visually detect hot spots on equipment—fuses, wires, breakers, transformers, and more—quickly, safely, and without contact.

With wireless Fluke Connect® integration, the 279 FC allows data sharing, live monitoring, and image saving directly to a smartphone. Its compatibility with the included iFlex® flexible current probe makes current measurements in tight spaces up to 2500 A AC</strong) fast and convenient. A large 3.5” full-color LCD and over 10+ hours of battery life make it the ideal all-in-one diagnostic tool for industrial and commercial use.

Technical Specifications

Model: Fluke 279 FC
Measurement Type: TRMS Digital Multimeter with Built-in Thermal Imager
Display: 3.5 in (8.89 cm) full-color LCD
Wireless Capability: Fluke Connect® (20 m range, 2.4 GHz ISM Band)
Included Probe: 18 in iFlex® flexible current probe (up to 2500 A AC)
Memory: Internal storage for approx. 100 images (.is2 format)

Electrical Measurement Functions

• DC Voltage: Up to 1000 V, ±0.09% basic accuracy
• AC Voltage: Up to 1000 V, bandwidth 45–65 Hz (1% LPF enabled)
• AC Current: Up to 2500 A with iFlex® (included)
• Resistance: Up to 50 MΩ
• Capacitance: Up to 9999 µF
• Frequency: Up to 100 kHz
• Continuity: Audible alert included
• Diode Test: Yes
• Min/Max/Avg Recording: Yes
• Display Hold: Yes

Thermal Imaging Specifications

• Resolution: 102 × 77 pixels
• Image Frequency: 8 Hz
• Field of View: 36° × 27°
• Temperature Range: –10°C to +200°C (14°F to 392°F)
• Accuracy: ±5°C or ±5% (whichever is greater)
• NETD: ≤200 mK
• Focus: Fixed focus
• Center Point Temp: Displayed
• Emissivity: 0.95 fixed
• File Format: .is2 (non-radiometric)

Environmental Specifications

• Operating Temperature: –10°C to +50°C
• Storage Temperature: –20°C to +60°C
• Relative Humidity: 0–90% (0–35°C), 0–75% (35–40°C), 0–45% (40–50°C)
• Operating Altitude: Up to 2000 m
• Temperature Coefficient: Add 0.1 × accuracy/°C outside 18–28°C

Safety & Compliance

• Safety Rating: CAT III 1000 V / CAT IV 600 V
• Standards: IEC 61010-1, IEC 61010-2-033
• Ingress Protection: IP40 (non-operating)
• Drop Test: 1 meter (3.3 ft)
• Certifications: CE, CSA, FCC, EMC (EN 61326-1:2012)

Mechanical & General Specifications

• Dimensions: 215.9 × 93.9 × 57.1 mm
• Weight: 0.793 kg (1.75 lb)
• Battery Type: Rechargeable lithium-ion
• Battery Life: 10+ hours typical (4.5 hr charge time)
• Warranty: Limited 2-year warranty

Key Features & Benefits

✅ 2-in-1 Thermal + Electrical Multimeter. See and solve problems faster.

✅ 102×77 Infrared Imaging. Visualize hot spots from a safe distance.

✅ 2500 A AC Measurement. iFlex® probe reaches tight spaces effortlessly.

✅ Fluke Connect® Wireless Sync. Share, save, and report from the field.

✅ 10+ Hour Battery Life. Full workday runtime with quick recharge.

📦 Order the Fluke 279 FC from Drive Outlet Megastore

At Drive Outlet Megastore, we offer unbeatable Fluke 279 FC prices for professionals seeking a reliable, all-in-one troubleshooting solution. Whether you’re inspecting transformers, checking breaker panels, or verifying switchgear performance, the Fluke 279 FC puts thermal and electrical insight in your hands.

Check stock now or request a quote.

Thermal vision. Electrical precision. Built by Fluke. — Drive Outlet Megastore