Fluke 179 Multimeter | True-RMS Digital Meter
- True RMS measurement for accurate readings on non-linear signals
- 1000 V AC/DC voltage and 10 A current measurement capability
- Backlit display for clear visibility in dim work environments
- Durable design rated for CAT III 1000 V and CAT IV 600 V safety
- Temperature measurement function with wide range support
- Hold function to capture and retain readings
- Continuity and diode test functions for circuit troubleshooting
The Fluke 179 EGFID True RMS Multimeter is a versatile and reliable handheld instrument designed for electrical professionals who need accurate measurements across a wide range of applications. Built on Fluke’s reputation for durability and precision, this multimeter combines True RMS technology with a comprehensive set of measurement functions in a compact, rugged package. The device is engineered to handle the demands of field service, laboratory work, and industrial maintenance, providing consistent performance when testing electrical systems, troubleshooting faults, or verifying circuit integrity. Its intuitive interface and clear display make it accessible for both experienced technicians and those newer to electrical testing, while its robust construction ensures it can withstand the rigors of daily professional use.
Pick the Fluke 179 EGFID when the job is above a commercial outlet circuit. Basic DC accuracy is 0.09%, the safety rating is CAT IV 600 V / CAT III 1000 V, and the meter includes a thermocouple temperature input that the Fluke 117 does not. Use it for industrial feeders, motors and panels where you want True RMS plus a temperature check in the same tool.
Description
Fluke 179 EGFID Key Features
The Fluke 179 EGFID delivers True RMS accuracy for measuring voltage, current, resistance, capacitance, frequency, and temperature. With a 1000 V AC/DC voltage rating and 10 A current capacity, it covers the essential electrical measurement needs of most work environments. The multimeter features a backlit display for improved visibility in dimly lit panels or equipment compartments, and its durable design meets CAT III 1000 V and CAT IV 600 V safety ratings to protect users during measurements. Additional features include a resistance measurement up to 50 MΩ, capacitance testing up to 10,000 µF, frequency measurements up to 100 kHz, and a temperature measurement function with a range of -40°C to 400°C. The built-in continuity buzzer and diode test function provide quick troubleshooting capabilities for circuit analysis.
- Voltage DC: Accuracy 1; Max. resolution: 0.1 mV; Maximum: 1000 V
- Voltage AC: Accuracy 1; Max. resolution: 0.1 mV; Maximum: 1000 V
- Current DC: Accuracy 1; Max. resolution: 0.01 mA; Maximum: 10 A
- Current AC: Accuracy 1; Max. resolution: 0.01 mA; Maximum: 10 A
- Resistance: Accuracy 1; Max. resolution: 0.1 Ω; Maximum: 50 MΩ
- Capacitance: Accuracy 1; Max. resolution: 1 nF; Maximum: 10,000 µF
- Frequency: Accuracy 1; Max. resolution: 0.01 Hz; Maximum: 100 kHz
- Temperature: Accuracy 1; Max. resolution: 0.1°C; Range: -40°C / 400°C
Who Needs the Fluke 179 EGFID?
Electrical technicians and maintenance engineers will find the Fluke 179 EGFID an indispensable tool for routine electrical inspections, preventive maintenance, and fault finding on industrial control panels and electrical distribution systems. The multimeter’s True RMS capability ensures accurate readings on non-linear loads and variable frequency drives, which are increasingly common in modern facilities. Field service engineers appreciate its rugged construction and safety ratings, allowing them to work confidently on live circuits up to 1000 V. Control panel builders and electricians rely on its accurate current measurement up to 10 A for checking motor loads and circuit capacities. The temperature measurement function adds versatility for HVAC technicians and facilities managers who need to verify heating and cooling system performance. Even procurement teams and workshop managers value the Fluke brand reputation for reliability and the multimeter’s long battery life, making it a sound investment for any toolroom or equipment fleet.
Laboratory technicians and quality control professionals also benefit from the Fluke 179 EGFID’s precision and stability during product testing and compliance verification. The high resolution on voltage and current measurements allows for detailed analysis of circuit performance, while the data hold function captures transient readings that might otherwise be missed. Its compact size makes it easy to carry in a tool kit or pocket, yet it delivers the performance expected from a premium electrical measurement instrument. The multimeter’s compatibility with various probe types and accessories further extends its utility across different testing scenarios.
Fluke 179 EGFID Applications
The Fluke 179 EGFID True RMS Multimeter excels in a wide variety of electrical testing applications, from basic circuit verification to complex troubleshooting. It is ideally suited for checking voltage levels in residential and commercial wiring systems, ensuring that installations meet safety standards and function correctly. The multimeter’s accurate current measurement capability makes it valuable for testing motor circuits, identifying phase imbalances, and verifying that overcurrent protection devices are functioning as intended. In industrial settings, it can be used to troubleshoot variable frequency drives, control systems, and power quality issues, where True RMS measurement is essential for accurate readings.
Additional applications include testing battery systems and renewable energy installations, where the multimeter can measure DC voltage and current with high accuracy. The capacitance function is useful for checking capacitors in motor starters and power conditioning equipment, while the frequency measurement feature assists in troubleshooting communication systems and variable speed drives. The temperature measurement function supports HVAC maintenance, allowing technicians to verify thermostat operation and system performance. Whether performing routine safety checks, diagnosing electrical faults, or conducting energy audits, the Fluke 179 EGFID provides the accuracy and versatility needed for professional electrical assessment.
Fluke 179 EGFID questions
How to choose it against the rest of the 170 series:
- Take the 179 when you need temperature as well as True RMS. The 175 and 177 do not add that thermocouple input.
- CAT IV 600 V is for the service entrance side. Do not use the leads past the marked category.
- Ask MME for UAE stock of the EGFID kit before you specify it.
Specifications |
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| Voltage DC | Accuracy1 | ±(0.09% + 2) |
| Max. resolution | 0.1 mV | |
| Maximum | 1000 V | |
| Voltage AC | Accuracy1 | ±(1.0% + 3) |
| Max. resolution | 0.1 mV | |
| Maximum | 1000 V | |
| Current DC | Accuracy1 | ±(1.0% + 3) |
| Max. resolution | 0.01 mA | |
| Maximum | 10 A | |
| Current AC | Accuracy1 | ±(1.5% + 3) |
| Max. resolution | 0.01 mA | |
| Maximum | 10 A | |
| Resistance | Accuracy1 | ±(0.9% + 1) |
| Max. resolution | 0.1 Ω | |
| Maximum | 50 MΩ | |
| Capacitance | Accuracy1 | ±(1.2% + 2) |
| Max. resolution | 1 nF | |
| Maximum | 10,000 µF | |
| Frequency | Accuracy1 | ±(0.1% + 1) |
| Max. resolution | 0.01 Hz | |
| Maximum | 100 kHz | |
| Temperature | Accuracy1 | ±(1.0% + 10) |
| Max. resolution | 0.1°C | |
| Range | -40°C / 400°C | |
| 1. Accuracies are best accuracies for each function | ||
| Environmental Specifications | ||
| Operating temperature | -10°C to +50°C | |
| Storage temperature | -30°C to +60°C | |
| Humidity (without condensation) | 0% – 90% (0°C – 35°C) 0% – 70% (35°C – 50°C) |
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| Safety Specifications | ||
| Overvoltage category | EN 61010–1 to 1000 V CAT III EN 61010–1 to 600 V CAT IV |
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| Agency approvals | UL, CSA, TÜV listed and VDE Pending | |
| Mechanical and General Specifications | ||
| Size | 43 x 90 x 185 mm | |
| Weight | 420 g | |
| Warranty | Lifetime | |
| Battery life | Alkaline ~200 hours typical, without backlight | |
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