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Best Multimeter of 2022

We tested top multimeters from AstroAI, Fluke, Etekcity, and more to identify the best models
Best Multimeter of 2022
Regardless of what type of electrical project you have in mind, there's the perfect meter for you.
Credit: David Wise
By David Wise ⋅ Senior Review Editor  ⋅  Jun 30, 2022
Our Editors independently research, test, and rate the best products. We only make money if you purchase a product through our links, and we never accept free products from manufacturers. Learn more

We researched over 30 different digital multimeters, then bought the 8 best models available today to test head-to-head. We compare the measurement capabilities of these products side-by-side, trying them out with everything from delicate digital circuits to typical residential electronics. We rate and score their convenience and ease of operation, included probes, AC & DC measurement functions, and any other testing capabilities they have. Our hands-on evaluations point out which meter is the best for beginners, the best for high-end applications, and the most functionality and features for testing electrical systems.

If you're working on a DIY project that includes multimeter use, we also have plenty of other reviews for products you'll likely be utilizing, such as heat guns, tool sets, and drills. Taking a look at these reviews can help save the time and headache of figuring out which products are worth your money and which aren't.

Top 8 Product Ratings

Displaying 1 - 5 of 8
< Previous | Compare | Next >
 
Awards Top Pick Award Best Buy Award Editors' Choice Award   
Price $220 List
$236.63 at Amazon
$28 List
$22.94 at Amazon
$38 List
$36.99 at Amazon
$23 List
$25.99 at Amazon
$30 List
$24.98 at Amazon
Overall Score Sort Icon
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79
79
76
76
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Pros Technical measurements, easy to use, handy featuresIncludes case, point, and alligator probes, easy to useEasy to use, tons of measuring capabilities, kickstand and hangerEast to use, alligator and point probes includedNon-contact AC current clamp, convenient form factor
Cons Expensive, no transistor gain measurementNo thermocouple, non-contact voltage sensorLarger, more expensiveNot true-RMS, no temperature measurementNo DC current measurement
Bottom Line If you are a highly technical user with complex electrical projects, this is the meter for youFor those just getting started with DIY electrical projects who are trying to save some cash, this is a great choiceUser-friendly with a large screen and a multitude of measurement capabilities, this multimeter is the best bet for most peopleThis all-around solid meter is a good option for beginners on a budgetA great option if you regularly measure large AC currents
Rating Categories Fluke 117 Electrici... Crenova MS8233D AstroAI 6000 Neoteck NT8233D Pro Etekcity MSR-C600
DC Measurements (30%)
8.0
8.0
8.0
8.0
7.0
AC Measurements (30%)
9.0
8.0
8.0
8.0
9.0
Other Functions (15%)
7.0
7.0
9.0
7.0
6.0
Ease of Use (15%)
8.0
8.0
7.0
7.0
8.0
Included Probes (10%)
7.0
8.0
7.0
7.0
7.0
Specs Fluke 117 Electrici... Crenova MS8233D AstroAI 6000 Neoteck NT8233D Pro Etekcity MSR-C600
AC Voltage Yes Yes Yes Yes Yes
DC Voltage Yes Yes Yes Yes Yes
AC Current Yes Yes Yes Yes Yes
DC Current Yes Yes Yes Yes No
Resistance/Continuity Yes Yes Yes Yes Yes
Non-Contact Voltage Yes No No No No
Temperature (Included thermocouple) No No Yes No No
Auto-Ranging Yes Yes Yes Yes Yes
True-RMS? Yes No Yes No No
Included Probes? Yes Yes Yes Yes Yes
Capacitance Measurement? Yes Yes Yes Yes No
Dedicated Transistor Measurement? No No Yes No No


Best Overall Multimeter


AstroAI 6000


79
OVERALL
SCORE
  • DC Measurements 8.0
  • AC Measurements 8.0
  • Other Functions 9.0
  • Ease of Use 7.0
  • Included Probes 7.0
Auto-Ranging: Yes | True RMS: Yes
Very easy to use
Tons of measurement capabilities
Large display
Kickstand difficult to deploy
Universal socket for component measurements is finicky

The AstroAI 6000 earns its spot as our all-around favorite multimeter. Compared to other premium products, this model combines an impressive set of AC and DC measurement capabilities in a convenient and affordable package. This meter has plenty of additional functionality, allowing you to check components like transistors, diodes, resistors, and capacitors, along with measuring temperatures using the thermocouple. This meter is an excellent option for DIY electronic projects, household wiring repair, or working on 12/24 VDC systems found on cars and boats.

However, this contender has a few minor flaws to consider. The magnetic hanger isn't particularly strong, so there is a possibility that you could accidentally knock it off if you are using it to adhere the meter to a magnetic object. Also, the magnet tends to collect metal flakes, component leads, dirt, and other loose metallic objects. The kickstand can be tricky to unfold, and it is tough to pull the probe covers off if you need longer ones. It has a greater tolerance than some other products out there, but this shouldn't matter much unless you are doing very high-end technical work. Despite these small critiques, the AstroAI 6000 is an exceptional digital multimeter. It's a great tool for troubleshooting all sorts of circuits and wiring and is the product we recommend first for most people.

best overall multimeter
Using a meter to measure a resistance can be a bit more foolproof than relying on the color codes for beginners -- and if you have a hard time actually seeing the colors.
Credit: David Wise

Great Value for Beginners


Crenova MS8233D


79
OVERALL
SCORE
  • DC Measurements 8.0
  • AC Measurements 8.0
  • Other Functions 7.0
  • Ease of Use 8.0
  • Included Probes 8.0
Auto-Ranging: Yes | True RMS: No
Easy to use
Compact
Reduced measurement functions

We recommend the Crenova MS8233D for beginner DIYers getting started with electrical projects. This capable multimeter is jam-packed with functionality at a price that won't break the bank. It can measure resistance, alternating and direct current, voltage, and frequency. It has a continuity check and a diode test which allows the current to run in one direction. This device also includes handy features like a backlight, hold, and max functions. This Crenova model comes with the typical point probes, a pair of alligator clip test leads, and a nice storage case to keep it protected in a tool bag.

Built with beginners in mind, this meter lacks some of the more advanced features, like a temperature probe or a dedicated transistor test. It only has a maximum function — no minimum function. Still, it's a great value and easy to use, so we think the Crenova MS8233D more than compensates for its flaws, making it our top recommendation to beginners or those looking for basic functionality at a bargain.

multimeter - great value for beginners
The MS8233D includes alligator clip probes, which can take the hassle out of measuring resistors.
Credit: David Wise

Best for Tight Budgets


AstroAI AM33D


59
OVERALL
SCORE
  • DC Measurements 6.0
  • AC Measurements 6.0
  • Other Functions 6.0
  • Ease of Use 5.5
  • Included Probes 6.0
Auto-Ranging: No | True RMS: No
Low cost
Unique features
Harder to use
No auto-off

If you only have the occasional electrical project and are searching for a low-cost option to toss in your toolbox, check out the AstroAI AM33D. This simple multimeter can help with troubleshooting AC and DC circuits and has the crucial audible continuity check to help you track down a broken wire or loose connection. It includes a set of simple probes and has some of the basic convenience features we want in a multimeter, like an integrated backlight and a data hold function. It also features a square wave generator, though that's a feature most people likely won't use much.

Unfortunately, this meter isn't auto-ranging, which is its biggest flaw, in our opinion. This can make it much more difficult for beginners to use - and can even trip up some more advanced users if they aren't paying attention. We also wish the backlight was slightly brighter and that the integrated stand held the meter at a better viewing angle. Despite these flaws, this meter can get the job done at a fraction of the cost of the top-tier models and is a good choice if you don't frequently use one of these tools.

multimeter - best for tight budgets
The AM33D by AstroAI has a built-in square wave generator.
Credit: David Wise

Best for Electricians and Advanced Users


Fluke 117 Electricians True RMS Multimeter


81
OVERALL
SCORE
  • DC Measurements 8.0
  • AC Measurements 9.0
  • Other Functions 7.0
  • Ease of Use 8.0
  • Included Probes 7.0
Auto-Ranging: Yes | True RMS: Yes
Allows you to take very technical measurements
An exceptional suite of AC measurement abilities
Integrated non-contact voltage probe
Expensive
No dedicated transistor sockets

The Fluke 117 is a highly technical meter for highly technical work. Offering plenty of advanced features and functions, this DMM is designed with electricians in mind - especially when it comes to taking AC measurements. We love that this multimeter features an integrated non-contact AC probe and comes with a clear and intuitive interface. This true-RMS meter also has a low-impedance input that can automatically detect the type of voltage being measured and choose the appropriate range. You can also purchase a current probe separately if you need to measure anything above 10 amps.

While the Fluke 117 has a wide range of technical measurement functions, it's geared more towards those who are working on home or commercial wiring rather than a hobbyist playing around with DC circuits. It also costs significantly more than an amateur might want to pay and doesn't have dedicated NPN/PNP transistor testing. All in, this is a fantastic professional-grade multimeter. It's just a bit more specialized than many people's electrical projects require.

the fluke 117 is a high-tech multimeter designed with electricians...
The Fluke 117 is a high-tech multimeter designed with electricians in mind.
Credit: David Wise

Compare Products

select up to 5 products to compare
Score Product Price Our Take
81
$220
Top Pick Award
If you are a highly technical user with complex electrical projects, this is the meter for you
79
$28
Best Buy Award
For those just getting started with DIY electrical projects who are trying to save some cash, this is a great choice
79
$38
Editors' Choice Award
User-friendly with a large screen and a multitude of measurement capabilities, this multimeter is the best bet for most people
76
$23
This all-around solid meter is a good option for beginners on a budget
76
$30
A great option if you regularly measure large AC currents
74
$35
Top Pick Award
This model's wrist mount is extra convenient for those who routinely work on 12 or 24-volt DC electrical systems on a car or boat
59
$12
The MSR-R500 isn't auto-ranging but gets the job done if you need a bare-bones multimeter and don't want to spend a ton
59
$13
Best Buy Award
If you don't mind setting the range yourself, this inexpensive meter is a decent option

A Word of Warning
Working with high voltages, currents, and electrical systems is inherently dangerous. Using a multimeter is no substitute for proper training and knowledge. If you are unsure or confused about what you are doing, then you most likely shouldn't be doing it. At some point, you do need to leave it to a licensed professional.

Why You Should Trust Us


Our expert multimeter tester, David Wise, has well over a decade of experience designing electronic circuits and building electromechanical systems. Graduating with a Bachelor of Science in Mechanical and Ocean Engineering from MIT in 2014, he worked on the electronics systems for deepwater ocean gliders, electric Formula-style race cars, and developed hands-on electronics curriculums for local schools. He is a published author in the American Society of Mechanical Engineers' Young Engineers Paper contest for his work on the design and prototype of an electromagnetic gallium pump. He also has a broad background in digital and power electronics. He is an avid DIYer, undertaking plenty of electrical projects and improvements on his home — with only the occasional unexpected spark. He has spent more hours than he would like debugging and testing various systems with practically every type of multimeter imaginable, bringing extensive experience to this review.

We spent hours comparing and scoring these products side-by-side, completing several electrical projects along the way. We checked the resistance, capacitance, and gain of a plethora of electrical components, as well as the voltage of just about every outlet and battery we could find. Our testing gave us important insight (and some strong opinions) about the included probes and each meter's overall functionality and user-friendliness.

While all of these products have the same basic features, there are...
While all of these products have the same basic features, there are definitely a few standouts amongst the group.
The AstroAI DM6000AR includes a K-type thermocouple probe that can...
The AstroAI DM6000AR includes a K-type thermocouple probe that can measure in both Celsius and Fahrenheit.
Using the diode check function on the Etekcity Measure UP.
Using the diode check function on the Etekcity Measure UP.

Analysis and Test Results


To determine which multimeter is the cream of the crop, we tested them head-to-head to score and rank all of their different functions. We compared their electrical testing abilities, ease of use, and operation. We also included probes with our side-by-side analysis in the following sections. Lastly, we divided electrical measurement capabilities into DC and AC voltage and current, as well as other functions for ease of understanding. While there are a few features that can fall into multiple categories, we've left these in the most commonly used category for clarity.


Value


If your budget is limited and you are doing your best to balance performance and cost, we highly recommend the Crenova MS8233D. This auto-ranging multimeter has most of the measurement functions that are commonly used and is very easy to use, all at a relatively affordable price. The AstroAI AM33D is another excellent option if you are shopping on the tightest of budgets, but the lack of auto-ranging makes it a bit more difficult to use.

These less expensive multimeters will typically have a reduced set of measurement capabilities compared to the top-tier models. For example, the Crenova and the AstroAI AM33D can't directly measure the gain of an NPN or PNP transistor like the AstroAI 6000 can or lack a non-contact voltage probe, as the Fluke has. However, these budget meters typically cover all the basic measurements a typical DIYer or homeowner will likely ever need. You should think carefully about the projects you have in mind and make sure you aren't paying for an overly technical or complex meter that your electrical projects might not require.

DC Measurements


In this metric, we consider each device's Direct Current (DC) measurement abilities. Most electronics hobbyists get started with low-voltage DC circuits, given their less risky and much more forgiving nature. We rated and compared the DC voltage and current measuring abilities of each product and any other unique DC-specific features for each model.


The AstroAI 6000, the Crenova MS8233D, the Etekcity MSR-C600, and the Fluke 117 all impressed us in this regard. When taking a DC voltage, these five meters are all auto-ranging, making them very easy to use. We found the Crenova MS8233Dand the Fluke 117 to be very accurate, having a listed tolerance for most ranges of plus/minus 0.5%.

while this product is mainly useful for measuring large ac currents...
While this product is mainly useful for measuring large AC currents, you can still measure other things, like the voltage of an SLA battery.
Credit: David Wise

Automatic or Manual Range?
An automatically ranging (AKA auto-ranging) multimeter can be much easier to use in our experience, especially for those just getting started with these products. This means that the meter will automatically pick the correct range for things like voltage measurements. You just set the dial to DC or AC voltage, and the meter will show the correct measurements. Manual or non-auto-ranging meters require you to set the correct scale for an accurate measurement. For example, you might have five different options when it comes to DC voltage measurements ( 0-200 millivolts, 0-2000 millivolts, 0-2 volts, 0-20 volts, 0-200 volts, and 0-500 volts). The meter will usually show a 1 or an overload symbol if you try and measure a voltage higher than the set range. The precision (number of decimal places) will also change depending on your scale, so you need to think about what you are measuring and try and select the smallest scale to get the most accurate measurement.

However, when measuring current with the AstroAI 6000 and the Crenova MS8233D, you'll need to set the correct range — something you don't need to do with the Fluke 117, which can automatically select the range for you.

Also standing out in this metric with its series of common-sized built-in battery load testers is the INNOVA 3320. One of three LEDs will light up to let you know if the battery is charged, on the border, or is depleted.

the innova 3320 gives you a visual led indicator for the amount of...
The Innova 3320 gives you a visual LED indicator for the amount of charge in a few common batteries.
Credit: David Wise

The AstroAI AM33D is rated to measure up to 500V with a Category II insulation rating. However, it isn't auto-ranging, so you need to set the appropriate scale for your measurement, choosing between 0-200mV, 0-2000mV, 0-20V, 0-200V, 0-500V, with the precision (number of decimal places) of each measurement changing for each range.

AC Measurements


Next, we compare how these products did with Alternating Current (AC) circuits. We rate and score things like the voltage and current measurement capabilities and any other AC-related features, like a non-contact voltage sensor or current measuring clamp.


Two products immediately stand out when measuring AC voltage and current: the Fluke 117 and the Etekcity MSR-C600. The Fluke 117 is a true electrician's True-RMS multimeter, featuring a series of advanced AC measurement tools, like an auto-volt feature with a low-impedance input and a non-contact voltage sensor. It is auto-ranging for alternating current and voltage and can measure frequency.

the non-contact voltalert sensor is a quick and easy way to check if...
The non-contact VoltAlert sensor is a quick and easy way to check if there is power, though it can sometimes be fooled by shielded conductors or other circumstances, so you should always double-check before working on the circuit.
Credit: David Wise

However, when measuring large alternating currents, even the Fluke 117 is outperformed by the Etekcity MSR-C600. While the Fluke can only measure up to 10 amps of current in its stock configuration, the Etekcity can measure up to 400 amps using its non-contact current clamp. Even better, you don't need to break the circuit and wire the meter in series when using a non-contact clamp. This feature works best when you only measure a single, unshielded wire at a time. However, you can buy a current clamp separately for other products, like the aforementioned Fluke or the AstroAI 6000, if you want to measure higher currents with other products.

It is also worth noting that, like the Fluke 117, the AstroAI 6000 is a True-RMS meter. This means that they can more accurately measure complex electrical waveforms, like those found in HVAC systems or variable motor drives — particularly brushless motors and their electronic speed controllers.

Other Functions


While AC and DC measurement abilities are critical for any good multimeter, it is important not to disregard all of the other measuring capabilities these products have. All of the models that we tested have a diode, resistance, and audible continuity check, with a few meters going even further. The AstroAI 6000 can also measure capacitance, transistor gain, duty cycle, and temperature using its K-type thermocouple.


The Neoteck NT8233D, Fluke 117, and the Crenova MS8233D can also measure capacitance. The AstroAI 6000 can be useful with its NPN/PNP transistor gain functions if you are doing lots of circuits with surplus transistors. While this isn't the most useful, it can be handy for getting a rough idea of the DC gain when using surplus parts or other semiconductors that you can't locate the datasheet for. We found the universal socket on the AstroAI 6000 to be a bit finicky, too, and see potential that we would lose it at some point.

the thermocouple, probes, and universal socket for component testing...
The thermocouple, probes, and universal socket for component testing all are included with the AstroAI.
Credit: David Wise

While this isn't necessarily a measurement function, both the AstroAI AM33D and the Etekcity MSR-R500 have a dedicated square wave output, which is useful for testing amplifier circuits. These also have a diode check — handy if you are working with LEDs.

the square wave function can be very useful for testing...
The square wave function can be very useful for testing oscilloscopes or amplifiers.
Credit: David Wise

Ease of Use


After the electrical measurement tests, we rated and scored how easy it is to use each device. We considered how simple or challenging it is to set the range, if it comes with a "Max," "Min," or "Hold" option, whether or not there is a backlight, the quality of the kickstand, and the overall user interface.


In terms of setting the range, you can't beat any of the auto-ranging meters — the AstroAI 6000, the Crenova MS8233D, the Fluke 117, the KAIWEETS HT118A, or the Neoteck NT8233D Pro. The Etekcity MSR-C600 is also auto-ranging.

"Hold," "Min," and "Max" functions are also quite handy when diagnosing circuits, something the Fluke 117 and the AstroAI 6000 all have. Except for the INNOVA 3320 and the Etekcity MSR-C600, most of the tested products have a backlight.

while it&#039;s not recommended to work on electrical projects without...
While it's not recommended to work on electrical projects without proper lighting, the integrated backlight can make it easier if you absolutely have to.
Credit: David Wise

While most of these devices include a kickstand, the AstroAI 6000 also has a handy magnetic hanging strap. The Fluke 117 has this too, but it is sold separately. However, we do like the integrated probe holders on the Fluke 117, which keeps the test leads nice and organized.

the dm6000ar has both a kickstand and a magnetic hanging attachment.
The DM6000AR has both a kickstand and a magnetic hanging attachment.
Credit: David Wise

Included Probes


Finally, we assessed the quality of the included probes. Since you can always get higher-quality probes separately, it doesn't make a huge difference. However, there are a few standouts that are worth mentioning.


We liked the safety covers included with some probes, such as the ones on the Fluke 117 and the Neoteck NT8233D Pro.

you can remove the insulating cover to expose more of the probe if...
You can remove the insulating cover to expose more of the probe if necessary.
Credit: David Wise

These let you change the amount of conductive surface exposed to match the application. We also appreciate that the Neoteck NT8233D Pro and the Crenova MS8233D include the typical point probes and a pair of alligator clip probes.

checking the value of an electrolytic capacitor with the neoteck&#039;s...
Checking the value of an electrolytic capacitor with the Neoteck's included alligator clip probes is a breeze.
Credit: David Wise

These clip probes can be exceptionally convenient for measuring components or other circuits and give you a reliable way to get a good connection without holding the probes in position. This frees up your hands and reduces the likelihood of an intermittent connection.

we buy and hands-on test each model we review across the same...
We buy and hands-on test each model we review across the same metrics to bring you our results-based assessments.
Credit: David Wise

Conclusion


Our review includes the information and details you need to narrow down the options to the perfect multimeter for your needs and budget. Remember, working on electrical circuits and systems can be extremely dangerous and should only be done if you have the proper knowledge and training. With that in mind, stay safe, and best of luck on your next DIY project.

David Wise

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