Top 3 Best Clamp Multimeters for Electricians




Best Clamp Multimeters for Electricians


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Clamp Multimeters for Electricians is a specialized tool used regularly by electricians.

Have you ever wondered what would have happened if electricity was never invented?

It is a scary thought, to say the least!

I also wonder what would have happened without the clamp multimeter for electricians.

Electricity is considered to be one of the most revolutionary inventions in the whole world.

With the help of electrical appliances, human beings can get great convenience in their lives.

However, for the smooth functioning of electricity, you must install and repair electrical appliances and systems from time to time.

This is where a clamp multimeter for electricians comes into the picture.

clamp multimeter for electricians

A cramp multimeter is employed to measure current, voltage, and other parameters connected to electricity by clamping it on the conductors.

With the advancement of technology, we have seen many advancements in electric cramp multimeters.

Today, digital multimeters are much more accurate and easy to use. The cramp multimeter comes in different sizes with different features.

There are different types of clamp multimeter available in the market. The sustainability of the clamp multimeter for electricians depends on your specific needs.

It is not easy to ascertain which is the best cramp multimeter. This is especially the case when you are unaware of the technical specifications. However, there is nothing to worry about!

In the forthcoming sections of this write-up, we have prepared a review of several clamp multimeters available in the market for electricians.

The review will find the features, pros, and cons of the different clamp multimeters. If you want to purchase a clamp multimeter, this review is helpful.

3 Best Clamp Multimeters for Electricians Reviewed

Best Clamp Multimeters for Electricians Reviewed

Fluke 323

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Fluke 323 True-RMS Clamp Meter is one of the best clamp multimeters for electricians that you will ever find on the market.

One of the most important criteria for a good clamp multimeter is its ability to provide accurate readings.

This is where Fluke 323 is a real winner. It is a digital clamp meter that delivers excellent precision in measurements.

It measures AC, AC, and DC voltages and resistance. The multimeter consists of a true RMS (Root Mean Square) sensing multimeter that lets it depict precise readings on both linear and non-linear loads.

The good news is that wavefronts do not make any difference in the readings.

Its jaw is wide enough to accommodate a conductor measuring 30mm without touching it or interfering with the current.

The meter is equipped with a beeper for measuring continuity. IEC has certified it as safe for use.

Core Features

  • The multimeter can measure AC currents of a maximum of 400amps.
  • It can measure both AC and DC voltages of a maximum of 600v.
  • It evaluates resistance to a maximum of 4 Kilo ohms.
  • Comes with a warranty period of 2 years.
  • Rated for CAT IV installations of maximum 300V and CAT III installations of maximum 600V.
  • Comes with an audible beeper for detecting continuity.
  • Has levels of precision levels.
  • The multimeter meets all the safety standards.
  • Comes in a slim and convenient ergonomic design.
  • The lead ports of the multimeter are at the bottom. This can prove to be very inconvenient while using.
  • The clamp multimeter cannot measure DC.


Fluke multimeters are renowned for their accuracy level and durability. The Fluke 323 is no different.

This clamp multimeter can be helpful if you have a simple house use. However, it may not be appropriate if you consider using it for professional applications.

Certain essential features are missing from it, like DC measurements. But, it is pretty accurate and effective.

This makes it an excellent option for those looking for a simple clamp multimeter for home solutions.

Etekcity MSR-C600 Clamp Multimeter

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The Etekcity MSR-C600 is an auto-ranging clamp multimeter for electricians. It measures AC, AC, and DC voltage, resistance, continuity, and diode checking.

This multimeter clamp measures a maximum of 400A of AC, with an accuracy of 1.5%+5 from both ends.

Its jaw opening accommodates a conductor with a diameter of 26 mm without interfering with the current.

It has a data hold feature and consists of an easy-to-read large LCD.

It also consists of a convenient carrying pouch which ensures smooth movement.

The multimeter has an automatic sleep feature that activates after 15 minutes of inactivity, saving lots of energy.

It comes with an alkaline battery with 150 hours of battery life.

Core Features

  • Measures AC to a maximum of 400A.
  • Measures AC and DC voltages of a maximum of 600V.
  • Measures the resistance of maximum 20Mega Ohms.
  • It comes with a jaw opening that can accommodate a conductor of a maximum of 26mm in diameter.
  • Comes with a data hold feature.
  • Has an auto-sleep feature.
  • The multimeter provides excellent levels of accuracy.
  • The auto-sleep mode helps in saving energy.
  • The carry pouch is very convenient, especially when you wish to move the multimeter.
  • Comes with a large LCD for convenient readings.
  • Does not provide DC readings.
  • The multimeter is made up of fragile materials like plastic and breaks up quite quickly.


The Etekcity MSR-C600 is a clamp multimeter designed for simple uses. It is one of the best clamp multimeters for electricians.

However, it is not a multimeter that you can go with high-level electrical installations. It is excellent for simple home repairs, though.

Its accuracy level is quite acceptable. It provides some convenient features that ease off your work at home.

A data hold feature enables you to refer to prior readings. This makes it very convenient.

All in all, Etekcity MSR-C600 is an above-average clamp multimeter.

Amprobe ACDC-100 TRMS Clamp Multimeter

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Amprobe ACDC-100 is a digital clamp multimeter that measures AC and DC currents and voltages.

The good news is that this clamp multimeter measures AC to a maximum of 800A and DC of up to 1000A.

It also has the acumen to measure capacitance and resistance on top of continuity and diode checking.

It consists of an RMS sensor that ensures high levels of accuracy.

It can handle both linear and non-linear loads irrespective of whether they are sinusoidal or non-sinusoidal.

Its jaw opening can easily accommodate a conductor of 50mm in diameter.

It also enables inrush readings that depict the measurements of the entire multimeter.

The multimeter complies with all the safety standards set by the IEC.

Core Features

  • The multimeter can measure AC of a maximum of 800A.
  • It can measure DC of a maximum of 1000A.
  • It can measure the resistance of a maximum of 40 M-Ohms.
  • Comes with continuity detecting beepers.
  • Certified by the IEC for category III installations of a maximum of 600v.
  • The multimeter provides high levels of accuracy.
  • Measures all electrical parameters, which makes it ideal for professional use.
  • Consists of continuity beepers that are convenient for detecting short and open circuits.
  • Comes with a large backlit LCD which makes it effortless to take readings.
  • Provides inaccurate voltage output measure between phases.


Amprobe ACDC-100 is an excellent digital clamp multimeter that delivers high accuracy levels.

It is a must for professional electricians or technicians.

It is the best clamp multimeter for electricians.

It makes it possible to measure virtually all the basic electrical parameters.

It has been certified as safe and practical too.

There are quite a few convenient features that make it more desirable.

All in all, the Amprobe ACDC-100 is a top-of-the-range clamp multimeter.

It is arguably the best clamp multimeter mentioned in this list.

Other Worthy Mentions

Other Worthy Mentions -  Clamp Multimeters for Electricians

Uni-T B4Q094 UT210E Clamp Multimeters for Electricians

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Uni-T B4Q094 UT210E True RMS AC/DC Current Mini Clamp M W Capacitance Tester is another superlative clamp multimeter that provides excellent accuracy.

It consists of an actual RMS sensor ensuring optimum accuracy.

You can effortlessly measure both AC and DC currents and voltages.

It also measures resistance, capacitance, and continuity and checks diodes.

This multimeter is ultra-portable hence it is very convenient.

It is probably the best HVAC clam multimeter in this review list.

All these features make it a highly desirable clamp multimeter for electricians.

Core Features

  • Measures both AC and DC voltages to a maximum of 600V.
  • Measures AC and DC currents to a maximum of 100A.
  • Consists of a non-contact voltage detection with LED indication.
  • Comes with a large backlit LCD.
  • The backlit display is quite convenient while using the multimeter in poorly lit areas.
  • The multimeter provides high levels of accuracy.
  • It measures all basic electrical parameters.
  • A very portable multimeter that can be conveniently moved around.
  • The AC and DC measurement is capped at a low level.


The Uni-T B4Q094 clamp multimeter is excellent.

However, it has a limitation concerning the amount of current it can measure.

This makes it unsuitable for high-level electrical works.

It works perfectly for home solutions.

It consists of good accuracy levels and measures all parameters.

This multimeter seems to be an excellent option for HVAC and home applications.

Klein Tools CL800 Clamp Multimeter for Electricians

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Klein Tools CL800 Digital Clamp Multimeter is a fantastic digital multimeter. Klein tools are a trendy brand of electrical measurement equipment.

The tool consists of both AC and DC voltage measuring capacity. It can even measure AC currents.

Its accuracy doubles thanks to the automatic ranging and actual RMS sensor features.

It can also measure resistance, continuity, frequency, and capacitance and checks diodes.

There is also a thermocouple probe present in it that measures the temperature.

Core Features

  • The multimeter features both AC and DC voltages.
  • Measures AC currents of maximum 600A.
  • Comprises automatic ranging and accurate RMS sensors.
  • Comes with a thermocouple probe.
  • Ascertains and gets rid of stray voltages.
  • The lead present in the multimeter has double insulation.
  • The multimeter provides high levels of precision.
  • Gets rid of stray voltages, which adds more accuracy to the readings.
  • Consists of double insulation, which makes it highly safe.
  • The multimeter consists of a very low impedance hence it saves energy.
  • The multimeter suffers from slow response.


The Klein Tools CL800 clamp multimeter is a moderate-performance multimeter.

Its accuracy levels are excellent and consist of several convenience features.

However, the most giant loophole of the clamp multimeter is it lacks DC measurement.

It consists of extra measurement parameters like temperature and removes stray voltages.

These are great features to have in a clamp multimeter.

The multimeter can work well in high-level electrical applications.

However, you may need an extra multimeter due to its specific measurement parameters. Its accuracy levels are appreciable, though.

Klein Tools CL312 Clamp Multimeter

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Klein Tools CL312 is yet another clamp multimeter from the Klein Tools brand.

The good thing about this clamp multimeter is its auto-ranging feature and actual RMS sensors.

Both these things ensure maximum accuracy in your multimeter.

With the help of the multimeter, you can measure AC, resistance, continuity, frequency, and AC/DC voltages.

It also consists of a thermocouple probe that assists in taking temperature measurements.

This multimeter is an entry-level meter hence it is suitable for light applications and simple home users.

Core Features

  • The clamp multimeter measures voltages to a maximum of 600v.
  • Consists of a thermocouple probe.
  • Comes with auto-ranging and actual RMS sensors.
  • Comprises a low-impedance meter.
  • The multimeter provides high levels of accuracy.
  • Its thermocouple probe is quite convenient.
  • The low-impedance present in the multimeter makes it energy efficient.
  • Comprises double insulation, which provides an extra layer of protection.
  • It is an entry-level meter; hence, it does not help demand conditions.


The Klein Tools CL312 is a simple home-use multimeter.

It can deliver impressive performance within those limitations.

It provides excellent accuracy and comprises various features.

As an entry-level meter, its effectiveness is pretty good.

Although it may have some limitations, it rises above many other multimeters of the same caliber.

This is probably the best DC amp clamp multimeter.

Best Clamp Multimeters for Electricians – Buying Guide

Best Clamp Multimeters for Electricians - Buying Guide

Now that we have looked at different clamp multimeters and their respective features, it would be safe to bet that now you have a fair idea of the best clamp multimeter.

We have not concluded this review with the best clamp multimeter, though.

As you might have noticed, different multimeters are designed for different situations and areas. Therefore, the best clamp multimeter will depend on your situation.

However, it needs to be noted that entry and medium-level meters are suitable for light home use, while high-level multimeters are designed for use in professional electrical applications.

Before you decide to purchase a particular clamp multimeter, you need to watch out for these criteria:

The accuracy levels of the multimeter need to be relatively high. You don’t want to purchase a multimeter with wrong readings.

Typically no clamp multimeter will provide 100% accuracy.

However, the multimeter readings need to be as close as possible to the exact value. This is especially true for professional applications.

However, it won’t hurt if you purchase one with excellent accuracy in your reading for simple home installations and repairs too.

A good multimeter needs to at least have the basic measurement parameters.

These include current, voltage, resistance, and capacitance.

Other multimeters also have a temperature. Remember, the more parameters a multimeter has, the more suitable it is.

The clamp multimeter that you purchase needs to be IEC certified. This is important for safety reasons. As a rule, remember that the more safety features a clamp multimeter consist of, the more suitable it is.

Concluding Thoughts

Concluding Thoughts - Best Clamp Multimeters for Electricians

Now that you have gone through the product reviews of different clamp multimeters and buying guides, it would make your task easier to walk into a power tools shop and opt for the best clamp multimeter yourself.

Remember, the prices of the clamp multimeters are different.

Hence, you must compare them against each other and select one that provides maximum value for the money paid.

We hope this product review blog helps you purchase the suitable clamp multimeter for your needs.

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