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Fluke 902 vs 376: HVAC vs General Electrical Applications Explained

Fluke clamp meters are trusted by electricians, HVAC technicians, and industrial professionals for their durability and accuracy.

Fluke 902 FC HVAC True-RMS Clamp Meter

Two commonly compared models are the Fluke 902 FC and the Fluke 376 FC. While both are high-performance tools, they serve very different purposes — the 902 is tailored for HVAC applications, while the 376 is designed for industrial and electrical systems.

📋 Overview of the Fluke 902 FC

The Fluke 902 FC is a clamp meter built with HVAC professionals in mind. It integrates with Fluke Connect® for wireless data logging and monitoring, making it a modern choice for technicians on the move.

Fluke 902 FC HVAC True-RMS Clamp Meter

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Key Features:

  • AC/DC current measurement up to 600A
  • AC/DC voltage up to 600V
  • Temperature measurement (with included probe)
  • Microamps for testing flame sensors
  • Capacitance measurement for motor start/run capacitors
  • Wireless data logging and sharing via Fluke Connect®
  • Compact, easy-to-handle design
  • Safety rating: CAT III 600V

The 902 is best suited for HVAC troubleshooting, such as checking motors, flame sensors, capacitors, and heating/cooling system circuits.

Fluke 902 FC HVAC True-RMS Clamp Meter

📋 Overview of the Fluke 376 FC

The Fluke 376 FC is a general-purpose industrial clamp meter that offers a wider measurement range and connectivity. It’s designed for electricians working on larger electrical systems.

Fluke 376FC AC/DC Clamp Meter with iFlex For Industrial/Commercial Electricians, VFD Low Pass Filter For Accurate Measurements, Inrush Measurements, Bluetooth Connectivity For Remote Measurements

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Key Features:

  • AC/DC current measurement up to 1000A (2500A with iFlex® flexible current probe)
  • AC/DC voltage up to 1000V
  • Resistance, continuity, capacitance, and frequency functions
  • Inrush current capture
  • Wireless data logging and sharing via Fluke Connect®
  • Min/Max/Avg recording for trend analysis
  • Safety rating: CAT IV 600V / CAT III 1000V

The 376 is built for industrial power systems, distribution panels, and large machinery, making it ideal for electricians and plant maintenance.

⚖️ Side-by-Side Comparison

FeatureFluke 902 FCFluke 376 FC
Current RangeUp to 600AUp to 1000A (2500A with iFlex)
Voltage RangeUp to 600V AC/DCUp to 1000V AC/DC
Temperature Measurement✅ Yes❌ No
Microamps for Flame Sensors✅ Yes❌ No
Capacitance Measurement✅ Yes✅ Yes
Frequency Measurement❌ No✅ Yes
Inrush Current❌ No✅ Yes
Wireless Connectivity✅ Fluke Connect✅ Fluke Connect
Safety RatingCAT III 600VCAT IV 600V / CAT III 1000V
Best ForHVAC troubleshootingIndustrial electrical systems
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👍 Pros and Cons

Fluke 902 FC
✅ Tailored for HVAC technicians
✅ Measures temperature, microamps, and capacitance
✅ Compact and lightweight
✅ Affordable compared to the 376
❌ Limited to 600V and 600A
❌ No inrush or frequency measurement

Fluke 376 FC
✅ Higher current and voltage capacity
✅ Works with iFlex® for up to 2500A AC
✅ Includes inrush, frequency, and Min/Max/Avg logging
✅ CAT IV safety rating for industrial systems
❌ Bulkier than the 902
❌ No temperature or microamp measurement

Fluke 376FC AC/DC Clamp Meter with iFlex For Industrial/Commercial Electricians, VFD Low Pass Filter For Accurate Measurements, Inrush Measurements, Bluetooth Connectivity For Remote Measurements

🛠️ Which One Should You Choose?

  • Choose the Fluke 902 FC if you are an HVAC technician who needs temperature, microamp, and capacitance measurements in addition to standard current and voltage.
  • Choose the Fluke 376 FC if you work with industrial or high-power electrical systems that require higher current/voltage ranges, inrush current capture, and advanced safety ratings.

💡 Final Thoughts

Both meters are excellent but serve very different purposes. The Fluke 902 FC is the go-to tool for HVAC professionals, while the Fluke 376 FC is a powerhouse for industrial electricians.

Your decision should be based on whether you focus on HVAC-specific troubleshooting or high-capacity electrical work.

Fluke 902 FC HVAC True-RMS Clamp Meter