Best Fluke Clamp Meters: Top 10 Picks for Pros

Looking for the best Fluke clamp meters?
Here are 10 top-rated options that deliver precision, safety, and smart features for pros and DIYers.

Fluke clamp meters are trusted tools for electricians and HVAC pros. They measure current, voltage, and more with precision and safety. These meters are built tough for daily use.

With wireless options and smart features, Fluke meters make work faster and safer. Whether you’re a pro or a DIYer, there’s a Fluke meter for you.

List of Top 10 Fluke Clamp Meters

Title	Best For	Price
Fluke 323 Clamp Meter for Commercial/Residential Electricians, Measures AC Current to 400 A & AC/DC Voltage to 600 V, Resistance and Continuity, Includes 2 Year Warranty and Soft Carrying Case	This Fluke 323 Clamp Meter is perfect for commercial and residential electricians who need fast, accurate, and safe measurements. It’s built for pros who want reliable performance without interrupting the circuit.	View on Amazon (paid link)
Fluke-301D/ESP, 600A AC/DC Clamp Meter with Slim Body and Thin Jaw Arm	This clamp meter is perfect for electricians, technicians, and maintenance pros who need safe, accurate, and easy-to-use tools in tight spaces. It’s built for anyone who wants reliable performance and quick troubleshooting every day.	View on Amazon (paid link)
Fluke 902 FC HVAC True-RMS Clamp Meter	The Fluke 902 FC HVAC True-RMS Clamp Meter is perfect for HVAC technicians who need accurate, reliable measurements. It’s ideal for anyone working with flame rods, thermistors, or flue gas temperatures. With wireless connectivity to your phone, it helps you work faster and safer.	View on Amazon (paid link)
Fluke – FLUKE-376 FC 376 FC 1000A Ac/Dc TRMS Wireless Clamp W/Iflex	This tool is perfect for electricians, technicians, and engineers who need to spot faults fast and stay safe while working. It’s made for anyone who wants wireless results sent straight to their phone.	View on Amazon (paid link)
Fluke 325 True-RMS Clamp Meter with Frequency, Temperature & Capacitance Measurements	This Fluke 325 Clamp Meter is perfect for electricians, technicians, and engineers who need fast, accurate, and safe measurements on the job. It’s built for anyone who wants reliable results without stopping or touching the circuit.	View on Amazon (paid link)
Fluke 302+ Digital Clamp Meter, 30mm Jaw, Measures AC Current to 400A, Measures AC/DC Voltage to 600V, Includes 2 Year Warranty	The Fluke 302+ Digital Clamp Meter is perfect for electricians and technicians who need a reliable, easy-to-use tool for measuring high AC current loads and AC/DC voltage. Its compact design and large jaw make it ideal for working with large conductors, while its high accuracy and safety rating provide confidence and peace of mind.	View on Amazon (paid link)
Fluke 378FC AC/DC TRMS Non-Contact Voltage Wireless Clamp w/PQ Indicator & iFlex	The Fluke 378FC is perfect for electricians and technicians who need to measure voltage and current quickly and safely. It’s ideal for 3-phase testing and spotting power quality issues without touching live wires.	View on Amazon (paid link)
Fluke 117/323 Kit Multimeter and Clamp Meter Combo Kit For Residential And Commercial Electricians, AC/DC Voltage, AC Current 400 A, Includes Test Leads, TPAK And Carrying Case	This kit is perfect for electricians who need accurate readings fast. It’s built for both residential and commercial work, making tough jobs simple.	View on Amazon (paid link)
FLUKE-374 FC 600A Ac/Dc TRMS Wireless Clamp	This tool is perfect for electricians, technicians, and engineers who need safe, accurate, and wireless measurements while working on live systems. It’s made for pros who want less risk and more control right from their phone.	View on Amazon (paid link)
Fluke 116/323 Multimeter and Clamp Meter HVAC Combo Kit, AC/DC Voltage, AC Current 400 A, Microamps to Test Flame Sensors, Includes Temp Probe, Test Leads, TPAK and Carrying Case	This kit is perfect for HVAC pros and electricians who need fast, accurate readings. It’s built for anyone who wants reliable tools to handle tough jobs with ease.	View on Amazon (paid link)

Detailed Reviews

Discover the Best Fluke Clamp Meters with this expert guide. Each model is reviewed for accuracy, safety, and value. Find the perfect tool that fits your work and makes every job easier.

1. Fluke 323 Clamp Meter for Commercial/Residential Electricians, Measures AC Current to 400 A & AC/DC Voltage to 600 V, Resistance and Continuity, Includes 2 Year Warranty and Soft Carrying Case

Fluke 323 Clamp Meter for Commercial/Residential Electricians, Measures AC Current to 400 A & AC/DC Voltage to 600 V, Resistance and Continuity, Includes 2 Year Warranty and Soft Carrying Case

The Fluke 323 Clamp Meter is built for pros. It measures AC current up to 400 A. It also checks voltage and resistance with ease.

The true RMS meter gives accurate results every time. It even has an audible continuity sensor for quick checks.

Its jaw opening lets you measure without breaking the circuit. Plus, it meets strict IEC safety standards for peace of mind.

Pros	Cons
Accurate readings with true RMS technology Easy clamp design for quick, safe testing Audible alerts confirm circuit continuity instantly Meets safety standards for professional use Compact case for simple, secure storage	No DC current measurement capability Jaw opening limited to 30 mm conductors Basic resistance range, only up to 4 kΩ

Perfect For:

This Fluke 323 Clamp Meter is perfect for commercial and residential electricians who need fast, accurate, and safe measurements. It’s built for pros who want reliable performance without interrupting the circuit.

Ready to Purchase?

View Price on Amazon (paid link)

2. Fluke-301D/ESP, 600A AC/DC Clamp Meter with Slim Body and Thin Jaw Arm

The Fluke-301D/ESP Clamp Meter is built for safety and precision. With a CAT III 300V rating, you can trust it when working on residential or commercial systems.

It measures AC current up to 600 A. The slim 10 mm jaw fits tight spaces. It also checks voltage, resistance, continuity, and capacitance.

This tool is tough and reliable. Backed by a 1-year warranty, it’s ready for everyday electrical work.

Pros	Cons
CAT III 300V safety keeps you protected Handles 600A AC/DC current with ease Slim 10 mm jaw fits tight spaces fast All-in-one: Voltage, Resistance, Continuity, Capacitance Backed by 1-year warranty peace of mind	No auto-ranging feature, requiring manual adjustments for accurate readings. Limited to CAT III 300V, not suitable for high-voltage systems. Basic display, lacks advanced data logging or Bluetooth connectivity.

Perfect For:

This clamp meter is perfect for electricians, technicians, and maintenance pros who need safe, accurate, and easy-to-use tools in tight spaces. It’s built for anyone who wants reliable performance and quick troubleshooting every day.

Ready to Purchase?

View Price on Amazon (paid link)

3. Fluke 902 FC HVAC True-RMS Clamp Meter

The Fluke 902 FC HVAC True-RMS Clamp Meter is a powerful tool for HVAC professionals. It makes accurate measurements on non-linear signals with True-RMS voltage and current.

It measures flame rods, thermistors, and flue gas temperatures. It also connects wirelessly to your phone via Bluetooth, helping you work faster and safer.

Pros	Cons
Measures flame rods with 200 microamp DC precision. Extended resistance range for thermistor testing up to 60k ohms. Wireless Bluetooth connectivity for faster, safer work. True-RMS ensures accurate readings on non-linear signals.	Higher price than basic clamp meters Bluetooth setup may feel tricky for some users Bulkier design compared to smaller handheld meters

Perfect For:

The Fluke 902 FC HVAC True-RMS Clamp Meter is perfect for HVAC technicians who need accurate, reliable measurements. It’s ideal for anyone working with flame rods, thermistors, or flue gas temperatures. With wireless connectivity to your phone, it helps you work faster and safer.

Ready to Purchase?

View Price on Amazon (paid link)

4. Fluke – FLUKE-376 FC 376 FC 1000A Ac/Dc TRMS Wireless Clamp W/Iflex

The Fluke 376 FC Clamp Meter makes tough jobs simple. It gives accurate AC/DC readings fast. It’s built strong and easy to use.

You can log and trend measurements with ease. Find those intermittent faults that others miss.

Stay safe with Bluetooth connectivity. Send results wirelessly through the Fluke Connect app.

Pros	Cons
Spot hidden faults fast with smart logging. Stay safe with Bluetooth outside danger zones. Send results wirelessly in seconds. Track trends easily with Fluke Connect app.	Pricey compared to basic clamp meters Requires app for full wireless features Bulky design may feel heavy in long use

Perfect For:

This tool is perfect for electricians, technicians, and engineers who need to spot faults fast and stay safe while working. It’s made for anyone who wants wireless results sent straight to their phone.

Ready to Purchase?

View Price on Amazon (paid link)

5. Fluke 325 True-RMS Clamp Meter with Frequency, Temperature & Capacitance Measurements

The Fluke 325 True-RMS Clamp Meter is built for quick, reliable checks. It measures AC current up to 400 A, voltage up to 600 V, and resistance up to 40 kΩ. Its True RMS sensing ensures accurate readings every time.

The jaw opening lets you measure current without breaking the circuit. An audible continuity sensor confirms electricity flow instantly. It’s safe, tough, and meets strict IEC 61010 safety standards.

This tool is compact and easy to use. It delivers precision and safety in one device.

Pros	Cons
Accurate readings with True RMS technology Measure safely without breaking the circuit Wide range: current, voltage, resistance, and more Built tough with IEC safety standards Quick checks using audible continuity sensor	No auto-shutoff feature, drains battery fast. Jaw size limits use on thicker wires. No backlight, hard to read in dim light.

Perfect For:

This Fluke 325 Clamp Meter is perfect for electricians, technicians, and engineers who need fast, accurate, and safe measurements on the job. It’s built for anyone who wants reliable results without stopping or touching the circuit.

Ready to Purchase?

View Price on Amazon (paid link)

6. Fluke 302+ Digital Clamp Meter, 30mm Jaw, Measures AC Current to 400A, Measures AC/DC Voltage to 600V, Includes 2 Year Warranty

The Fluke 302+ Digital Clamp Meter is small, light, and easy to use. Its 30 mm jaw makes checking large wires simple. You get quick, clear readings every time.

It measures AC current up to 400 A with ease. It also checks AC/DC voltage up to 600 V. With 1.8% accuracy, it’s built for troubleshooting.

Safety is built in with CAT IV 300 V/CAT III 600 V ratings. Plus, it comes with Fluke TL75 Test Leads and a 2-year warranty.

Pros	Cons
Compact design fits easily in your hand Measures up to 400A for tough jobs High accuracy ensures reliable results every time Strong safety rating for peace of mind Includes test leads and a 2-year warranty	No backlight makes reading in low light harder Limited functions compared to advanced clamp meters Not ideal for very high voltage industrial jobs

Perfect For:

The Fluke 302+ Digital Clamp Meter is perfect for electricians and technicians who need a reliable, easy-to-use tool for measuring high AC current loads and AC/DC voltage. Its compact design and large jaw make it ideal for working with large conductors, while its high accuracy and safety rating provide confidence and peace of mind.

Ready to Purchase?

View Price on Amazon (paid link)

7. Fluke 378FC AC/DC TRMS Non-Contact Voltage Wireless Clamp w/PQ Indicator & iFlex

The Fluke 378FC is a wireless clamp meter that measures voltage and current safely. It uses FieldSense technology to test without touching live wires. This makes it faster and safer for electricians.

It completes 3-phase tests with fewer steps, saving time. The iFlex feature adds flexibility for tight spaces. It’s a reliable tool for professionals.

The power quality indicator shows if equipment or lines are faulty. This helps quickly identify issues and prevents downtime. It’s a must-have for electrical work.

Pros	Cons
Clamp jaw makes voltage and current checks easy. FieldSense tech means safer, no-contact testing. 3-phase tests done faster with fewer steps. Power quality indicator spots faulty lines or gear instantly.	High price compared to basic clamp meters Bulky design may feel heavy for long use Advanced features can be tricky for beginners

Perfect For:

The Fluke 378FC is perfect for electricians and technicians who need to measure voltage and current quickly and safely. It’s ideal for 3-phase testing and spotting power quality issues without touching live wires.

Ready to Purchase?

View Price on Amazon (paid link)

8. Fluke 117/323 Kit Multimeter and Clamp Meter Combo Kit For Residential And Commercial Electricians, AC/DC Voltage, AC Current 400 A, Includes Test Leads, TPAK And Carrying Case

Fluke 117/323 Kit Multimeter and Clamp Meter Combo Kit For Residential And Commercial Electricians, AC/DC Voltage, AC Current 400 A, Includes Test Leads, TPAK And Carrying Case

The Fluke 117/323 Kit is built for electricians who need reliable tools every day. It combines a multimeter and a clamp meter in one smart package.

The 117 multimeter checks AC/DC voltage. It gives true RMS accuracy. It blocks ghost voltage for clear readings. The 323 clamp meter measures up to 400 A AC current and handles 600 VAC/DC voltage.

This kit comes with test leads, a TPAK magnetic hanger, and a carrying case. It’s tough, accurate, and ready for both residential and commercial jobs.

Pros	Cons
True RMS ensures precise, reliable readings every time. Low input impedance stops false ghost voltage readings. Clamp meter handles up to 400 A AC current. Measures up to 600 VAC/DC for wide coverage. Includes test leads, TPAK, and case for convenience.	No backlight on clamp meter display Limited 400 A range may not suit heavy-duty jobs Bulky kit size not ideal for tight spaces

Perfect For:

This kit is perfect for electricians who need accurate readings fast. It’s built for both residential and commercial work, making tough jobs simple.

Ready to Purchase?

View Price on Amazon (paid link)

9. FLUKE-374 FC 600A Ac/Dc TRMS Wireless Clamp

The FLUKE-374 FC Clamp Meter makes tough jobs simple. Connect it to your smartphone with Fluke Connect and see readings from a safe distance.

It measures 600 A ac/dc and up to 2500 A ac with the optional iFlex probe. Get true-rms accuracy even on tricky, non-linear signals.

Stay safe. Save time. Work smarter.

Pros	Cons
Connect wirelessly to your phone for safe, remote readings. Record results directly to your phone and the Cloud. Measure up to 600A AC/DC with true-rms accuracy. Optional iFlex probe boosts current measurement to 2500A AC.	No built-in display means you must use a smartphone. Requires app for full functionality, limiting standalone use. Optional iFlex probe adds extra cost for full features.

Perfect For:

This tool is perfect for electricians, technicians, and engineers who need safe, accurate, and wireless measurements while working on live systems. It’s made for pros who want less risk and more control right from their phone.

Ready to Purchase?

View Price on Amazon (paid link)

10. Fluke 116/323 Multimeter and Clamp Meter HVAC Combo Kit, AC/DC Voltage, AC Current 400 A, Microamps to Test Flame Sensors, Includes Temp Probe, Test Leads, TPAK and Carrying Case

Fluke 116/323 Multimeter and Clamp Meter HVAC Combo Kit, AC/DC Voltage, AC Current 400 A, Microamps to Test Flame Sensors, Includes Temp Probe, Test Leads, TPAK and Carrying Case

The Fluke 116 multimeter makes HVAC work simple. It has a built-in thermometer for quick checks. It also tests flame sensors with microamps.

The Fluke 323 clamp meter measures up to 400 A AC current. It gives true RMS readings for accurate results.

Pros	Cons
Built-in thermometer makes HVAC checks fast and easy. Microamps testing ensures accurate flame sensor results. Low input impedance stops false ghost voltage readings. True RMS accuracy delivers reliable results on tricky signals. Clamp meter power handles up to 400 A AC current.	No auto-ranging feature, manual adjustments needed. Limited data logging, no storage for readings. Higher price point than basic kits.

Perfect For:

This kit is perfect for HVAC pros and electricians who need fast, accurate readings. It’s built for anyone who wants reliable tools to handle tough jobs with ease.

Ready to Purchase?

View Price on Amazon (paid link)

Buying Guide

Choosing the best Fluke clamp meter is simple. The right tool makes your work faster and safer.

Accuracy: Always pick a True-RMS meter. It gives precise readings even on noisy or non-linear signals. This ensures your results are always reliable.
Safety Ratings: Look for CAT III or CAT IV ratings. These ratings mean the meter is safe for tough electrical environments. Safety should always come first.
Jaw Size: A wide jaw opening lets you measure thick wires without breaking the circuit. Slim jaws are better for tight spaces. Choose based on your work setting.
Measurement Range: Check the amp and voltage limits. If you work on heavy-duty systems, go for models that measure up to 600 A or 1000 A. For home or light use, 400 A is enough.
Extra Functions: Some meters add temperature, capacitance, or frequency tests. These features save time by reducing the need for extra tools.
Wireless Features: Models with Bluetooth and Fluke Connect let you log, share, and monitor readings safely from a distance. This makes troubleshooting faster.
Durability: Fluke meters are built tough. Still, check the warranty—most offer 1 to 2 years. A strong case and rugged build mean it lasts longer.
Ease of Use: Look for clear displays and audible continuity sensors. These small details make daily checks quicker and less stressful.
Professional vs DIY Needs: Pros may need advanced features like iFlex probes or FieldSense technology. DIY users can stick to simpler models that cover basic current and voltage checks.