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From compact field service tools to advanced industrial logging meters, explore Fluke’s industry-leading Digital Multimeters and Clamp Meters.
From field troubleshooting and electrical installations to industrial automation and benchtop precision, Fluke Digital Multimeters deliver the safety ratings, rugged durability, and true-RMS accuracy required by today's technicians and engineers.
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Key Features Across the Lineup
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True-RMS Technology: Precise AC measurements on complex non-linear signals.
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Safety First: Certified up to CAT IV 600V and CAT III 1000V safety standards to protect against high-voltage surges.
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Rugged Construction: Built to withstand harsh field environments, extreme temperatures, and accidental drops.
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Fluke Connect® Integration: Wireless data logging and live remote measurement sharing directly to mobile devices (select models).
Find the Right Fluke DMM for Your Application
1. Compact & Field Service
Designed for electricians, HVAC techs, and commercial facility maintenance.
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Fluke 117: Features VoltAlert™ non-contact voltage detection and LoZ technology to help eliminate false readings caused by ghost voltage.
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Fluke 116: Tailored for HVAC professionals with temperature measurement capability and microamp measurements.
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Fluke 115: Ideal everyday troubleshooting tool for field service technicians.
2. Versatile Standard
The baseline standard for general troubleshooting and plant maintenance.
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Fluke 179: Rugged, high-accuracy True-RMS multimeter with built-in thermometer and backlit digital display with analog bargraph.
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Fluke 177 & 175: Reliable tools featuring basic DC accuracy up to 0.09% and lifetime durability.
3. Industrial & Heavy Duty
Maximum performance and troubleshooting power for high-voltage industrial machinery.
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Fluke 87V: The industry benchmark for industrial troubleshooting; includes selectable low-pass filter for accurate voltage and frequency measurements on adjustable speed motor drives.
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Fluke 87V MAX: Waterproof and dustproof (IP67 rated) with extended operating temperature range and double the battery life.
4. Advanced Logging & Precision
Built for complex electronic diagnostics, research, and data logging.
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Fluke 289: Advanced data-logging meter with trend capture graphics, allowing real-time monitoring of intermittent events without hands-on observation.
Comparison At a Glance
| Model | Primary Best Use | Safety Rating | Key Feature |
| Fluke 117 | Commercial Electricians | CAT III 600 V | Non-Contact Voltage Detection |
| Fluke 179 | General Facility Maintenance | CAT IV 600 V / CAT III 1000 V | Built-in Temperature Measurement |
| Fluke 87V | Industrial Equipment & Motor Drives | CAT IV 600 V / CAT III 1000 V | Low-Pass Filter for VFD Troubleshooting |
| Fluke 289 | Advanced R&D & Diagnostics | CAT IV 600 V / CAT III 1000 V | Graphical TrendCapture & Data Logging |
Whether you are troubleshooting HVAC systems, servicing industrial motor drives, or conducting routine residential and commercial electrical maintenance, Fluke Clamp Meters deliver fast, accurate measurements without breaking the circuit. Designed to perform in tight spaces and harsh work environments, Fluke clamp meters combine safety, ruggedness, and advanced measurement capabilities.
Why Choose Fluke Clamp Meters?
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Non-Invasive Measurement: Safely measure AC/DC current without opening the circuit or contacting live conductors.
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True-RMS Precision: Accurately measure non-linear signals caused by modern electronics, variable frequency drives (VFDs), and solid-state loads.
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Field-Tested Safety: High CAT III and CAT IV safety ratings protect technicians against high-voltage surges and arc flash hazards.
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iFlex® Flexible Current Probes: Expand your measurement range up to 2500 A AC while maneuvering around awkward conductors and tight bundles.
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Fluke Connect® Integration: Wirelessly record measurements, view trend lines, and share real-time data with team members right from your smartphone.
Key Series & Models
1. Essential & HVAC Troubleshooting
Compact, ergonomic tools designed for everyday commercial and residential electrical work.
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Fluke 323: True-RMS AC clamp meter ideal for basic electrical troubleshooting in commercial and residential applications.
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Fluke 324: Adds temperature and capacitance measurement capabilities, making it ideal for HVAC technicians.
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Fluke 325: Top of the 320 series, featuring AC/DC current measurement, frequency, and contact temperature.
2. High-Performance Industrial
Built for advanced troubleshooting on heavy industrial machinery, motors, and commercial power systems.
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Fluke 376 FC: The flagship industrial clamp meter. Features AC/DC current up to 1000 A (2500 A AC with included iFlex probe), low-pass filter for motor drive troubleshooting, and full Fluke Connect capability.
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Fluke 375 FC & 374 FC: High-performance meters compatible with iFlex probes for tight spatial access and high-amperage applications.
3. Non-Contact Voltage Measurement
Measure voltage and current simultaneously through the clamp jaw without exposed live contacts.
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FieldSense™ Technology: Test faster and safer by making voltage and current readings through the jaw without metallic contact to a live conductor.
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Power Quality Indicator (Fluke 378 FC): Power Quality Indicator helps identify potential power quality issues related to voltage, current, power factor, or harmonic distortion.
4. Specialized Milliamper process Clamps
Designed for instrumentation and control loop maintenance.
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Fluke 771: Measure 4–20 mA process loop signals without breaking the loop, eliminating costly downtime in industrial plants.
Quick Comparison Guide
| Model | Max AC/DC Current | Voltage Rating | Key Feature |
| Fluke 323 | 400 A AC | 600 V AC/DC | Compact True-RMS Essential |
| Fluke 325 | 400 A AC/DC | 600 V AC/DC | Temperature, Capacitance & DC Amps |
| Fluke 376 FC | 1000 A AC/DC (2500 A w/ iFlex) | 1000 V CAT III / 600 V CAT IV | Included iFlex Probe & Fluke Connect |
| Fluke 378 FC | 1000 A AC/DC | 1000 V CAT III / 600 V CAT IV | FieldSense™ Non-Contact Voltage & Power Quality Indicator |
Why Choose Fluke?
- Trusted Accuracy: Dependable measurements every time, reducing downtime and false readings.
- Industry-Leading Safety: Engineered to protect personnel against arc flash and unexpected transients.
- Backed by Warranty: Select models carry limited lifetime warranties for long-term peace of mind.
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