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Best Clamp Meters in 2023

    Etekcity MSR-C600 Digital Clamp Meter Multimeters

    While most of us own some physical tools such as wrenches, screwdrivers, and hammer, it’s time to switch to electronic tools that offer both convenience and agility in repair or measurement of electrical appliances. Wouldn’t it be nice if we could check the remaining liquid in our motorcycle’s battery? Wouldn’t it be easy if we could check the voltage and resistance of electronic equipment or appliance ourselves so we could make a better decision? We have taken our leg out in researching electronic tools that will assist you in your endeavor to know the working condition of any electrical appliance or equipment. One such tool that we must and should own should be clamp meters.

    A clamp meter is an electronic device that helps in measuring the flow of electric current through a wire. In this invaluable guide, we will be presenting the top 10 best clamp meters that you can pick one from, depending on your needs. While there are hundreds of clamp meters available both online and offline, investing in the best one will help on your long journey.

    Table of Contents

    Here is the List of Top 10 Best Clamp Meters in 2023

    10. Eventek Auto-Ranging Digital Clamp Meters

     Digital Clamp Meter, 4000 Counts Eventek ET820 Auto-ranging Multimeter

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    Eventek ET820 is an auto-ranging clamp meter that helps to measure voltage, resistance, DC, AC and check the working condition of the diode. The product does a great job in terms of accuracy delivery. Not only this, but it also arrives with integrated overload protection to help secure the work of the users. Therefore, the clamp is ideal for all range measurements. This technology also features a low battery indicator which makes it convenient to check out whether or not your electrical equipment still contains a battery.

    Being a 1.5 percent plus 5 on both sides, the item can measure up to 400 Ampere. It comes with an easy-to-read display—a large LED screen coupled with a pouch. This can hold it tight and that makes it easy for you to carry along wherever you move.

    What We Like: 

    • The product has the ability to measure accurately
    • Coming with an overload protection system, users can use it to measure all ranges.
    • The display is crisp to the viewing & it is compact to transport.
    • Only 2 AAA batteries are required for the operation

    What We Don’t Like:

    • This product is not suitable for temperature measuring.

    9. Voltcraft Clamp Meter

     Voltcraft Current Clamp Meter VC330

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    In case you are in need of a mini digital clamp meter, let us introduce you to this Voltcraft Current Clamp Meter. It is yet another product that measures the accuracy of current flow with high accuracy level. Embedded with an RMS sensor, it has been made to measure the flow of both AC and DC electric current and voltage. Besides, it measures resistance, capacitance, continuity and also checks for diodes. Interestingly, it is also to calculate about 2000 counts.

    The Avante Garde feature of this meter is the backlit display—that displays the result even in low light. The meter is highly portable and shows a higher degree of accuracy. When you stop using it for a while, this item is able to turn itself off with its automatic power off technology.

    What We Like: 

    • It is compact & lightweight which is easy to keep along with you.
    • The product offers very accurate measurement information.
    • It is capable of measuring both AC & DV devices.
    • Besides, it is also for measuring current flow, RMS sensor, voltage, resistance, capacitance, and continuity of electricity.
    • It has an auto power-off built-in function.
    • The material is highly shock-proof; safe to use.

    What We Don’t Like:

    • It does not measure temp.

    8. Crenova Clamp Meter 6016A & 600A Multimeter

    Crenova 6016A Clamp Meter 600A Multimeter Auto-Ranging Ohm Volt Amp Diode Continuity Temperature Measurements

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    Crenova 6016A Clamp meter comes equipped with a large LCD screen, Data Hold, and Maximum value Hold. Therefore, it is able to measure a wide range of AC current in a conductor of up to 30mm (without interrupting the circuit). In addition, the clamp meter not only measures AC current but also AC/DC voltage, resistance, temperature, continuity, and diode are measured accurately.

    When the Clamp meter is not in use, it automatically switches off after 15 minutes to save energy. What is more, the Clamp meter ensures double insulation and features overvoltage protection. Furthermore, it also features auto-ranging that can measure up to 600A for AC current measurement. Last but not the least, the temperature measurement is also compatible with this tool. Thus, in case you are looking for a meter multimeter combo with a temp measurement, we highly recommend this.

    What We Like: 

    • This product serves as both clamp meter & multimeters.
    • It possesses an auto switch-off function to reduce energy spent. Thus, without 15 minutes of none operation, it will go off.
    • For AC measuring, it calculates current up to 600A with its auto-ranging function.
    • There is also a temp measurement too.

    What We Don’t Like:

    • Nothing to dislike

    7. AIMO Auto Range Clamp Meter

     AIMO MS2108A Auto Range Digital Clamp Meter 400 AC DC Current Hz Tester

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    AIMO Auto Range Clamp Meter is capable of measuring both AC and DV electrical current. It quickly measures and offers back the result on its easy-to-read LCD screen. Plus, the display can hold up to 4000 counts which is a lot. For DC current, this product can measure between 1V up to 1000V. However, for AC current, it is as good as 750V. Built with double insulation, it offers good over-range protection. As a result, it ensures maximum value measurement to fit with all ranges and delivers accuracy.

    Featuring square value measuring function, reading hold function, this AIMO clamp meter is totally convenient to use. Besides, there is also an auto power-off function that help to turn itself off once the tool is no longer in use. Being really lightweight and portable, this little electrical equipment can be carried in an electrician tool bag conveniently.

    What We Like: 

    • It is suitable for all range measurements because it features an over-range protection system.
    • The product is simple to use & comes with an auto power-off mechanism to save energy.
    • Being compact & lightweight, it is easy to easy with.
    • This electrical tool is suitable to use for measuring both AC & DC current voltage.

    What We Don’t Like:

    • Most users find it a bit difficult to measure DC current.

    6. Klein Clamp Meter

    Klein Tools CL900 2000A Digital Clamp Meter

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    The CL900 is an auto-ranging TRMS digital clamp meter that uses a clamp and the test-leads to perform several different measurements. Those include AC/DC current/voltage, resistance, frequency, duty-cycle and so on. The Klein Clamp has a dedicated mode to capture inrush current and also features a Low Impedance (LoZ) mode to determine and eliminate stray voltages.

    Additionally, powering off automatically after 30 minutes and an easily accessible battery compartment makes this clamp meter extremely efficient. Not to mention, this clamp meter fluke delivers great performance, durability, and precision making it to the demands of professionals. There is also a storage bag provided with the purchase.

    What We Like: 

    • Suitable for both professional and fresh newbie.
    • It has an auto shut-off built-in technology that enables the tool to power off after 30 minutes without any operations.
    • The product is capable of measuring AC & DC current and voltage.
    • Suitable with resistance, frequency, duty cycle measurements, it is highly flexible to use.

    What We Don’t Like:

    • might not be possible for measuring the lower amper of DC current range.

    5. Meterk Clamp Meter

     Meterk Digital Clamp Meter 4000 Counts Auto-ranging Multimeter

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    Designed to deliver accuracy and precision, this multi-function clamp meter comes along with performing measurements of AC/DC current/Voltage, Frequency and so on. For this reason, it provides a non-contact voltage detection function with a sensor, overload protection. Even if a Low voltage or a Livewire is detected, a light alarm is heard. On top of that, the large Backlit LCD screen and an inbuilt flashlight improve visibility. The clamp meter is small, portable and easy to use.

    What We Like: 

    • It has a large LCD screen that offers precise display.
    • The product performs very well on both AC and DC electrical devices.
    • There is also a low voltage alert.

    What We Don’t Like:

    • It weighs heavier than other products: 1.15 pounds of weight.

    4. UNI-T Clamp Meter

    UNI-T UT210E RMS AC/DC LCD VFC Digital Zangenmultimeter Clamp Multimeter Tester

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    The UNI-T UT210E Clamp meter is made of top-quality ABS and offers extreme durability for long-term use. A stable, secure and reliable mini digital clamp meter can be utilized for measuring AC, DC Currents, Voltage, Resistance, Capacitance. More importantly, this lightweight and portable clamp meter has a high degree of accuracy, a continuity meter, data hold, zero Mode and other similar functionalities making it most sought by the professionals.

    Although it looks small, it has a large LCD display which makes it easy for users to see from different angles. Plus, even during the low light area, you are still able to see the info accurately.

    What We Like: 

    • The fact that it is lightweight & compact, it contributes a lot to portability.
    • This clamp meter is small, yet it is able to measure very accurately.
    • It is suitable for both students & professionals.
    • The tool offers a very affordable price.
    • It also comes with a storage bag.

    What We Don’t Like:

    • Nothing to dislike

    3. UNI-T B4Q094 Clamp Meter

    Uni-T B4Q094 UT210E True RMS AC/DC Current Mini Clamp M W Capacitance Tester

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    The UNI-T B4Q094 Mini Clamp Meter is ultra-portable, and it is used to measure 100A AC/DC current, 600V AC/DC voltage, resistance, diode, continuity and capacitance functions. In addition to this, it features non-contact voltage detection with a LED indication.

    There is also the data holding function, zero modes and more coming with this single tool. The Mini Auto range clamp meter specifies a display count of 2000 and a low battery indicator. Although it is small, it is ultra-stable, portable and highly produces accurate results.

    What We Like:

    • Its compact build & lightweight design makes it convenient to use and bring with.
    • The LCD display is able to go up to 2000 count.
    • The product also comes with a zero mode which makes measuring become more accurate.

    What We Don’t Like:

    • It only comes with 3 ranges of measurements: 2A, 20A,100A, applied for both DC and AC.

    2. Fluke Clamp Meter

    Fluke 323 True-RMS Clamp Meter

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    Designed to provide noise-free, accurate and precise results, the Fluke 323 Clamp meter is ideal for current measurement of up to 400 A and voltage measurement of up to 600 V. Besides, the tool features additional functions including DC current range, frequency, resistance measurement with continuity detection, etc.

    The slim and ergonomic designed Clamp meter is great for general, grab-and-go troubleshooting needs. Its wide jaws are able to open as wide as 30mm. Thus, making it suitable to measure the conductor of this size or below. Lastly, there is also built-in audio that alerts users whenever the circuit seems to conduct the electricity.

    What We Like:

    • It is a noise-free product, yet it also has an audible alert during times of emergency.
    • Talking about the design, it is slim, compact, and lightweight which is easy to carry.
    • The jaws are wide enough to fit the conductor with a size of 30mm or smaller.
    • It is popular for its precise result delivery.

    What We Don’t Like:

    • It is not suitable to measuring hertz.

    1. Etekcity Clamp Meter

     Etekcity MSR-C600 Digital Clamp Meter Multimeters-Clamp Meters

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    Eteckcity MSR-C600 digital multimeter Clamp is a safe and simple clamp meter that has the capability to measure AC/DC voltage/current, resistance, continuity, and diodes, delivering accurate and precise results. On top of that, the auto-range functionality eliminates the guesswork while measuring AC/DC voltage, diode, continuity and resistance.

    The Eteckcity MSR-C600 includes convenient controls such as hold results and max value buttons for quicker operation. This digital clamp meter is perfect for everyday electrical issues featuring safe, reliable and user-friendly functions.

    What We Like:

    • It provides a user-friendly usage which helps to assist the clamping works to the fullest.
    • Coming with auto-range, it is suitable for all range measurements.
    • It comes with an easy to read LCD screen
    • The jaws can open up to 26mm large.

    What We Don’t Like:

    • Nothing to dislike

    Buying Guide to Getting Good Clamp Meters

    Look at the Measuring Range

    Normally, clamp meters are for measuring AC or DC electrical current. However, the different product comes with different range set. At the same time, some may only work with measuring AC current while it is not possible for DC at all. Therefore, you might check with the product to see what AC current range or DC current range that the product is able to measure. Still, most of the clamp meters these days come in an auto-range which makes things a lot more convenient.

    Jaw Opening Size

    Because normally when you use a clamp meter, you need to open the jaw and put the conductor inside the jaw to start measuring. What if the jaw opening is smaller? Then, you will not be able to measure anything at all. That is why it should be one of the top priorities to consider before you are about to purchase any clamp meter. Always check with the opening size that the jaw can do.

    Choosing Display

    Why do you need to consider the display? This is because most digital clamp meters offer results through an LCD display. If the LCD display is good, users might be able to view it from various angles without needing to move back and forth. Plus, if the screen is wide, it is easy to see it from afar. While this is the case, some clamp meters also feature backlit which glow and allow you to continue with the works even during the dark or low light areas.

    Extra Features

    This may require you to look at those extra features that the product offers. Those include a warranty, some extra accessories like a storage bag, returning policy, and other functions like auto power-off. Most of the product offers 1 to 3 years for its warranty which is impressive. Regarding its auto power-off function, it would be good if you can find the one with this. This is because it may help save the energy spent when you forget to turn it off or when you do not need to use it for the time being.

    Frequently Asked Questions

    Q: What is clamp meters used for?

    A: Mostly used by electricians, clamp meters are for measuring electrical current. This allows them to know whether or not the current is at its proper level or transformer.

    Q: How does a clamp meter work?

    A: Depending on the magnetic induction principle, clamp meters offer measurement for non-contact AC current. When both of its wide jaws clamp on the wire, it will start measuring the flowing current happening on the AC or non-AC wires. It can also be used to measure the voltage of some electrical equipment too.

    Q: What are the differences between clamp meters and multimeter?

    A: Clamp meters are specifically for the need to measure electrical current. However, multimeters are used for measuring electrical voltage, current flow, electrical resistance, and continuity of the electric products. Both of them are designed for measuring high current, though.


    You may have gone through each of the above-listed clamp meters and liked one or many of them. While the price differs from model to model and also from brand to brand, it is imperative to compare the price of one against the other while determining your need. Although most of them have similar features, pick the one that makes sense to you. Enjoy shopping!

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