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Fluke 323 vs 302 Clamp meter – Which One Is The Best?

Are you trying to decide between Fluke 323 vs 302 models for measuring current in your electrical system? You may have heard about both digital multimeters but can’t figure out which one is best for you. Well, don’t worry: I’m here to help! This blog post will compare Fluke 323 vs 302 clamp meters.

Most people need clamp meters with a low budget. For these people, we have made a list of the best budget clamp meters that fit your pocket.

Quick Guide for choosing between both Fluke 323 & 302

You can choose fluke 302 for quick and easy current measurements with reliability. But for versatile electrical testing including large conductors, audible continuity, and true RMS sensing, opt for the Fluke 323. If you want to know the reasoning behind our decision then be with me.

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Comparison Of Fluke 323 vs 302

Before doing a side-by-side comparison of fluke 302 vs 323, let’s look at each separately.

Fluke 323 Clamp Meter Review

Fluke 323 Clamp Meter Review

Need to measure electrical current, resistance, and voltage? Look no further than the Fluke 323 Clamp Meter! Its rugged and reliable clamp-on meter makes it easy to troubleshoot your electrical systems quickly and accurately. 

Read more about How To Use Fluke Clamp Meter

Its CAT III 600V safety rating means that you can feel confident when using it in any environment – indoor or outdoor! It’s also reliable, so you don’t have to worry about inaccurate readings

It also has an integrated low-pass filter for measuring motor drive currents more accurately than other clamp meters. With the Fluke 323 Clamp Meter, you’ll be able to get all your work done without having to worry about compromising on quality or accuracy.

Read More: Best Fluke Multimeter For Diesel Mechanic


JAW OPENING: The Fluke 323 clamp meter is specially designed for electrical and electronic testing. With a jaw opening of up to 30mm, it can easily measure AC current and voltage on large conductors. 

AUDIBLE CONTINUITY: The audible continuity sensor makes it easy to find wires breaking, even when hidden behind walls or panels. 

TRUE-RMS SENSING: The true RMS sensing meter ensures accurate measurements of nonlinear loads.

Fluke 323 clamp meter reviews

MAKE YOUR MONEY WORK FOR YOU – Know exactly how much power your devices use! With the Fluke 323 clamp meter, you can measure current up to 400 amps, AC and DC voltage to 600 volts, and resistance. Plus, it has a backlight for easy reading in low-light conditions.

GET THE JOB DONE RIGHT – Durable and rugged, this meter is perfect for any electrical job. With a CAT III rating of up to 600 volts and a wide range of features, the Fluke 323 clamp meter is an essential tool for any electrician or DIYer.

EASY TO USE – The ergonomic design makes it easy to grip and hold, even with gloves. And with a large display that shows all the important information at a glance, you’ll have everything you need right in front of you.

Read more: Best Budget Clamp Meter


  • Ergonomic design.
  • Auto-off after 15 minutes of inactivity.
  • Cheaper as compared to other fluke clamp meters.
  • The silicon case increases its life.
  • The banana jacks fit perfectly in the test lead slots. 


  • The backlight option is not available on display.
  • No carrying enclosure comes with it.
  • you can not measure DC Amps with it.

What’s In The Package

  • Fluke 323 Clamp meter
  • 2x CAT-III standard test leads
  • User Manual
  • 2x AAA batteries
  • Test lead tip caps

Why do you choose?

Fluke’s 323 Clamp Meter is a versatile tool designed for electrical professionals and DIY enthusiasts. It is well known for its accuracy and ease of use. Because of its compact design, it’s easy to carry around and fits into tight spaces. Non-invasive current measurements are possible with the clamp, making it safer to use on live circuits. A large, easy-to-read display makes it easy to read voltage and current readings. In a compact and user-friendly package, it’s a reliable solution for troubleshooting electrical problems, ensuring safety, and getting precise measurements.

Read More about: Best Clamp meter for DC Measurements

Fluke 302 Clamp Meter Review

Fluke 302 Clamp Meter Review

The Fluke 302+ Digital Clamp Meter is essential for any electrician or tech enthusiast. Featuring a jaw size of up to 20 mm, this clamp meter is suitable for jobs of all sizes. The device has both automatic and manual ranging, making it incredibly user-friendly; you don’t need an instruction manual.

It’s also rugged and durable, so it is unnecessary to worry about drops and spills – this thing can take it. With the Fluke 302+, your electrical troubleshooting process got much faster and easier.

Read more about How To Use Clamp Meter To Measure Voltage


  • MAKE AC CURRENT MEASUREMENTS WITH EASE – The Fluke 302 clamp meter is perfect for technicians in the field. It is easy to use and has a safety rating, making it ideal for measurements up to 400 A.
  • RELIABLE AND ACCURATE – you can trust Fluke products to provide you with accurate measurements time after time. With a rugged design and reliable performance, the 302+ will meet your needs.
  • LIGHTWEIGHT – The Fluke 302+ is a light, highly accurate digital clamp meter perfect for quick and easy current measurements.
  • SOFT ZIPPER CASE -The soft zipper case makes it easy to carry the meter around, and the bright backlight makes it easy to read measurements in low-light conditions.

Read more: Best Low Current Clamp Meter


  • Handling your everyday electrical maintenance needs
  • CAT IV 300 V/CAT III 600 V safety rating
  • Affordable price
  • Comes with a backlit display


  • Can’t measure in millimeters.
  • True RMS Feature is not available.

What’s In The Package

  • TL75 Hard Point™ Test Leads Set
  • 48 inches (1.22 meter) PVC insulated test leads with right-angle shrouded banana plugs

Why do you choose?

Due to its reliability and user-friendly design, the Fluke 302 Clamp Meter is a great choice. For measuring AC currents up to 400 amps, it’s ideal for a variety of electrical tasks. Compact size and easy-to-read display make it convenient to handle even in tight spaces. Durable construction allows it to withstand daily wear and tear. Besides being affordable, it’s a cost-effective solution for both professionals and DIYers. At a budget-friendly price, the Fluke 302 Clamp Meter simplifies current measurements, ensuring accuracy and ease of use.

Similarities And Differences (Fluke 323 vs 302)

Similarities between (Fluke 323 vs 302)

  • Design & Features: Both the Fluke 302 and 323 clamp meters have similar features and design elements, making them ideal for electricians and technicians who need to measure current, voltage, and resistance quickly and accurately. 
  • Both have 3-second response times, CAT III 600V safety ratings, large jaw openings (up to 30mm), digital display screens with backlighting, min/max readings, and portable designs that allow them to fit into tight spaces. They also come with carrying cases so they can be easily transported between job sites. 
  • Performance & Accuracy: Regarding performance & accuracy, both the 302 & 323 offer top-of-the-line results. Both models offer AC current accuracy of ±1.5%, AC+DC voltage accuracy of ±1%, DC resistance accuracy of ±0.6%, as well as temperature readings accurate within ±0.5°C or ±1°F across the entire range. 
  • Data Hold: In both models, there is a data hold function that allows users to freeze a reading on the display and capture it.
  • JAW Size: Each has a 30 mm jaw size, which enables them to accommodate cables of different sizes.
  • Measurement of AC Current: Both models are capable of measuring AC currents up to 400A at one time.
  • Continuity Testing: Both models offer continuity testing with audible alerts when resistance falls below certain thresholds as well as diode testing capabilities too – indicating if diodes are leaking or no longer able to work properly due to excessive heat or wear & tear over time, etcetera.
  • Warranty: Both fluke 302 & 323 are covered by a two-year warranty to ensure durability and reliability.

Read More: How to Check Wire Continuity with Multimeter?

Differences (Fluke 302+ vs 323)

  • Display: This Fluke 302+ model is more compact and has a backlit display, making it easier to use in a variety of conditions. But Fluke 323 lacks this feature.
  • TL75 Test Leads: Fluke 302+ comes with a specific set of test leads, including comfort grip probes and insulated lead caps.
  • TRMS Values: Fluke 323 uses True-RMS measurements for AC measurements, ensuring more accurate results. However, fluke 302+ uses only basic measurements
  • Weight: The Fluke 323 is slightly heavier at 265g compared to the Fluke 302+.

As Both clamp meters don’t offer DC Current measurements so you should check our list of best DC clamp meters.

Which Clamp Meter Is Best, Fluke 323 Or Fluke 302?

Deciding which clamp meter is best for you can be daunting. The Fluke 323 and Fluke 302 both come with great features, so it depends on what job you need to do. The Fluke 302 can measure up to 400 amps with TRMs functions, while the 323 measures up to 400 amps for linear loads only. 

FLUKE 302 also has a backlight display, so if accuracy is of the utmost importance, then the 323 could be right for you. On the other hand, if your task requires a faster response time or one-handed operation, then the 302 might be a better choice. 

Ultimately, it comes down to testing out which one works better for your application, so consider the features of both meters and decide which one fits your needs best.

Recommendations about which one to buy?

Which Clamp Meter Is Best, Fluke 323 Or Fluke 302

After combing through the details of the Fluke 323 and 302, it is clear to see why each is preferable in different situations. The Fluke 323 stands alone in its accuracy and degree of precision, but the applications that require detailed measurements may not be as viable for many people. In reviewing the specifications of the Fluke 302+ and Fluke 323, it becomes evident that both models provide reliable solutions for general electrical troubleshooting. Various features and specifications are present on each clamp meter to meet different electrical requirements.

As someone with eight years of experience in the electrical industry, I’d like to provide recommendations for specific user groups based on their application requirements:

Recommendations: Fluke 302 or 323 which one to buy?

Fluke 302+ for Small Electronics Enthusiasts:

Fluke 302+ is an excellent choice for those passionate about working on small electronics. Due to its compact size and flexibility, it is perfect for delicate electronic circuits. It is highly accurate, especially when it comes to AC and DC voltage measurements. Having a backlit display enhances visibility in dimly lit areas, which is often the case when tinkering with electronics.
Read More About: Best Fluke Clamp Meters for Electronics Work

Fluke 323 for Industrial Maintenance Professionals:

Fluke 323 for Industrial Maintenance Professionals

Fluke 323 is a robust tool that is perfect for industrial maintenance. Despite noisy industrial environments, this meter offers accurate readings thanks to its True RMS capability. Due to its higher AC and DC voltage ranges (600.0 V), it can be used in a wide variety of industrial applications. A large display and ergonomic design facilitate ease of use, which is crucial during hectic maintenance tasks.
Read More About: Best Multimeter for Industrial Maintenance

Fluke 302+ or Fluke 323 for Regular Use in Diverse Settings:

The Fluke 302+ and Fluke 323 are both versatile meters suitable for general electrical tasks. For those who prioritize portability, ease of use, and dependable accuracy in everyday measurements, the Fluke 302+ is the ideal tool. However, Fluke 323 offers True RMS accuracy and a broader voltage range, making it suitable for a broader range of applications. Both are available, depending on your preference for compactness and simplicity Fluke302+ is the option for broader capabilities fluke 323 is the way to go.
Read More About: Best Budget Clamp Meter for Everyday use.


The Fluke 302+ and Fluke 323 cater to different niches within the electrical realm. Whether you’re tinkering with electronics, maintaining industrial systems, or seeking an all-purpose meter, these Fluke models can meet your needs effectively. Choose wisely based on your specific requirements, and you’ll have a reliable tool that supports your electrical endeavors for years to come.


What is a Fluke 323 used for?

Be prepared for any electrical troubleshooting job with the fluke 323 True RMS Clamp Meter! Its slim, rugged design makes it a versatile tool that is perfect for verifying currents and voltages in circuits, switches, fuses and contacts. Its ultra-compact size lets you quickly diagnose even tight spaces up to 400 A – no sweat needed.

Does the Fluke 323 measure temperature?

The Fluke 323/324/325 Clamp Meters are the ultimate tool for electricians! Not only can they measure ac and dc voltage, current, resistance and continuity, but with the 324 & 325, you also get added features like capacitance measurement & contact temperature monitoring.

Can the Fluke 302+ measure dc current?

Get a handle on your AC or DC current and volts with the Fluke 322. Keep an eye on up to 400 A of alternating current and 600 V for both AC and direct currents! But unfortunately, fluke 302+ can’t measure dc current.

What is the price of the Fluke multimeter 302+?

The Fluke multimeter 302+ is a reliable and sturdy tool that provides quality readings and lasts for years. With its ability to measure current up to 600V, this small yet efficient device is worth $220. As one of the most trusted meters on the market, there’s no question why this Fluke multimeter remains in high demand.