10 Functional Multimeter – The Full 2020 Guide

So you want to tink around with some electrical systems and equipment, huh? Otherwise, you’re not laboriously browsing the interstitials for the Best Functional Digital Multimeter.

For our novice electronics, a multimeter is a standard tool used by auto mechanics, electronics and other technologists to keep circuits and electrical equipment running in the final state. This device allows us to easily identify faults in the electrical system and quickly find solutions before things get worse. If you are looking for a multimeter, you can easily rest because you have come to the right place. After a detailed review of the best models of multimeters, we have compiled some beneficial information, their proper application and assessment.


1. Fluke 87-V Digital Multimeter – Editor’s Choice

  • Includes input alerts that provide audible alerts for inappropriate jack use.
  • Filter selection is suitable for accurate reading of voltage.
  • Includes analog bar graphs for unstable signals and rapid change.
  • There are manual and auto for maximum flexibility.
  • Shields for Ascarate Adjustments Over Chaotic Electrical Fields
  • Temperature probe for surface measurement

As a professional electrician, you have sweated the blood to finish and deliver exceptional services to your clients. Since you worked so hard for you to work hard, just as there is in what exactly? And I’m sure there’s one thing we can all agree on; Quality and accuracy do not come cheap. When it comes to a multimeter, all electronicists agree that Fluke’s sacred grille must be produced. Introduced as one of the best models on our list, the Fluke 87-V digital multimeter is quite a popular small accessory in professional circles. The Fluke 87-V is so full of features that we can’t conclude if we list them all. It’s clear and obvious to see why professionals and experts only rely on the best out there. If your productivity is on the line and all you need is instant problem solving, the Fluke 87-V is your new best friend.


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The incredible array of advanced features that are ideal for professionals

They are built to be as durable as they come.

Comes with a lifetime warranty


  • Initially pioneering for deciphering.
  • Undoubtedly one of the most expensive and highly recommended multimeters in the industry.

2.Mastech MS8229 Auto-Range 5-in-1 Multi-functional Digital Multimeter


  • Combines an array of meters and functions with a compact and affordable package
  • Leadership indicators and audible warnings that directly lead plugs
  • Large and crystal clear blue LED-backlit display
  • Built-in humidity and temperature sensors for direct environmental readings

So, when you’re starting on his electrical repair and you’ve got the money in the name of fewer than 50, then what would you do? Well, the solution is no brainer and it’s easier than you think. All you need to do is buy the Mastek MS8229 Auto-Range 5-in-1 Multi-Functional Digital Multimeter and still have the change in your pocket. But don’t go for less than your full potential.

The newly released MS 8229 is an improved, modified and upgraded version of the widely purchased MS 8209 from the same brand. In addition to combining a sound level meter with a multimeter, this small bug includes a thermometer, a lux meter, a humidity meter and more. The absolute best way to describe Mastek MS 8229 is that it is a jack of all the electrical business but (sadly) not a master of any of them. Although it is packed with fascinating features, we are disappointed to see that it only goes as high as 1000V. This is why we suggest getting this unit only if it falls into light residential electrical projects at once.


  • appropriate connections
  • Includes both visual and audio signals to indicate 
  • Larger, well-lit LCD displays make it easier to read in less ambient environments.
  • Built-in sensor for instant and convenient reading
  • Highly affordable unit


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The multimeter is incompatible with specific leads.

Slightly enhanced accuracy makes the text somewhat wrong.

3.Amprobe AM-510 Commercial/Residential Digital Multimeter with Non-Contact Voltage Detection


  • Both low and high temperatures of HVAC.
  • Dual thermocouple records simultaneous readings of 
  • Similar VDCs with voltage and duty cycle up to 6000VAC, low pass filter, auto and manual range
  • Patented Voltech technology for non-contact voltage detection
  • Built-in flashlight
  • Kickstand for convenience and protection
  • All Cats listed on CSA and ACMA have been rigorously tested to meet Ivy 600V.

When it comes to producing some of the most affordable tools on the planet, Amprobe has undoubtedly created a niche. These guys are under the age of 50 and are proud of the cheapest multimeters. Their new creation comes in the form of the Amprobe AM-510 commercial / residential multimeter with no contact non-contact voltage detection which is about half as cheap as other brand units. And if that’s not enough, Amprobe packs a ton of features and toys for even more massive testing. Professional electronics would like to get something with some more functionality. However, this unit is not disappointed with its array of features. From a holding function and backlight to an LCD display in an auto and manual range meters for measuring current, resistance, voltage, capacitance, micro amps and duty cycle, this bad boy does it all.


  • The attractive price range for budget-conscious buyers
  • Brings built-in flashlights for those who are dark and hard to see projects
  • Comes with separate test leads
  • It is incredibly secure because it passes the ACMA and CSA requirements.


  • It may not be as accurate as the more expensive models.
  • Limited manufacturer’s warranty

4.Fluke 115 Compact True-RMS Digital Multimeter


  • Checks for frequency, continuity capacitance and diode Rated as safe for home and commercial use
  • testing
  • True RMS for accurate measurement on nonlinear loads
  • Large backlit LEDs for poorly illuminated areas

Wouldn’t you hate it when every electrician mentions you in such expensive equipment that you have to work on affordable weekends and holidays? This creates a dilemma since you want to save some money; your clients still need exceptional service.

If you are looking for a safe and reliable compromise, the Fluke 115 Compact True-RMS Digital Multimeter is precisely what you need.

While not a price tag like the previous version, this model is still loved by us and retains all the features it can rely on. In terms of durability, quality and functionality, the 115 is the best of all the other low-cost models on this list.

But you still have to shell out enough green to enjoy this bad boy. We especially liked the safety feature that warns you if you don’t set your unit for the correct voltage meter or amperage without the old false zero.


  • Allows easy reading in dim light
  • Unbeatable value for all the great features
  • Easy to learn and use for both professionals and beginners
  • The Cat is rated as incredibly safe by the third rating.


  • Rotating knobs usually the first malfunction after a while

5. Southwire Tools & Equipment 14090T


  • Fully backlit controls for extended operation even in dark rooms
  • Robust housing for enhanced protection against accidental waterfalls
  • IP67 rated cover which is both dustproof and water-resistant
  • Mobile Application App for enhanced user experience
  • The Cat Ivy 600V is safety-rated for added flexibility and protection.

There is always something to invite about multimeters designed by electronics for electronics. This multimeter operates like a Swiss Army knife – it is quite versatile. For starters, it speeds up the recording measurements to allow you remote accessibility.

If user-friendliness is of interest to you, the 14090Twill indeed amaze you with its dynamic screen and impressive design. While offering other average multimeters, this voltage tester comes with a mobile application that gives you the ability to capture data using your smartphone.

You can even take measures without touching the actual meter. Whether you’re looking for a multimeter to test in the kitchen, living room or even your AC, this guy at Southwear is sure to reward you with simplicity and accuracy. And there’s more – if you buy a wireless-enabled multimeter, it will cover you.


  • Great LED screen that can read even under sunlight
  • Built-in ability to collect data and record it
  • Very accurate text
  • Imaginary user interface


  • More valuable than your average multimeter

6.INNOVA 3340 Automotive Digital Multimeter


  • Tests for duty cycles, solenoids, diodes, wiring, breaker points, switches, wiring and more
  • Includes auto-ranging, overload and auto shut-off protection
  • The incoming RPM clamp brings in the temperature investigation and carrying case.
  • Designed to identify engine problems in vehicles and other auto electrical problems
  • Includes test leads for more safety and hands-free operation

Almost everyone has tried to fix some home appliances. It is a well-known fact that most advanced electronics usually come from the auto world. And it’s regularly home mechanics who need to do simple tasks like determining car batteries, automated window processing of wires, or other electrical tasks. Here’s a quick records check for the informed buyer. Over the years, Innova has been designing multimeters, especially for people in the auto industry. And we must be sure that the 3340 automotive digital multimeter is still one of their best works.

Not only can users rest easily with UL certificate status, they can also check their engine’s wiring in the smallest detail for RPM clamps and temp probes. It is also worth noting that the unit can go more than ten megaohms and has an auto-feature that is quite similar to the Fluke. And while the Innova may not be as proud of the sensitivity as the Fluke, they did a great job considering the low price tag on the 3340.


  • Professionals specially built for automotive electrical systems and engines.
  • With a variety of protective properties such as test leads
  • Relatively pocket-friendly
  • Wool certified


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May is not as sensitive as high-quality models.

Some buyers have complained that voltage readings can be erratic.

7.Triplett 1101-B Compact Digital Multimeter


  • A low battery indicator as well as automatic power off
  • Double heat, the shock-absorbing case with overload protection
  • 1999 Count Show (3-1 / 2)
  • Backlit LCD display
  • Measures temperature, DC current, voltage and resistance

The Triplet 1101-B compact digital multimeter calls everything by its name. It may be compact, but you’ll be as surprised as we were when you took Gander to the top features of this unit.

Approved that a relatively new brand makes the Triplet 1101-B compact digital multimeter, it is in a pretty good position on most multimeter sites. In addition to general measurements such as DC current, AC / DC voltage, resistance, continuity and others, it also tests for temperature and diode testing. However, this defensive feature has made us wonder where the hack brand thinks we will use their multimeter.

There are rubberized boots and rubber surrounds that provide impact and drop resistance even from a considerable height. As if that weren’t enough, the triplet would need to include an auto power-off feature to help extend battery life for longer.

All of these features are driven by industry-standard CAT II designs that provide more resistance to damage. And unlike other products made in the United States, there is no single ingredient that will compromise your quality or performance.


  • High quality, US-based manufacturer
  • The incredibly low price tag
  • Auto-off function saves battery life
  • Well protected from showers.


  • Instantly when robust plastic smells.
  • Wrapped 9V batteries are more expensive than two or 3A cells

8.TekPower TP9605BT Auto-Ranging Digital True RMS Smart Multimeter


  • The world’s first cell phone connectable multimeter with free download for Android
  • Comes with wired UB connection available
  • Includes open data logger software
  • Works as a true RMS multimeter with fully 6000 intelligent connections
  • Smartphone compatibility

Like other True auto-ranging meters, the TP 9605 measures BT ohms, diodes and contains the highest and lowest future reference results. TechPower TP9605BT is designed with a two-way connector.

Of course, we’ve all heard that it connects to Windows or Android, but what exactly does that mean for you? For starters, it lets you combine your average meter with apps and even a USB and forge them using your PC or phone. So after any test, you can display the results and share them with anyone on your email, Facebook or other social media. But that’s not the best part.

This multimeter is designed with K-type thermal sensors that help people measure temperature and the unit of continuity, current, frequency, voltage, and other measurements.


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Highly effective auto-ranging features that are associated with convenience

Protected from danger like electrical control

Extremely affordable despite the host features


  • Customers have claimed that the batteries may not be as durable as the Pricier models.

9.Extech EX330 Autoranging Mini Multimeter with NCV and Type K Temperature


  • Wool listed 600V Cats III.
  • Type K’s temperature probe included.
  • Built-in non-contact AC (NCV) voltage detector
  • Rubber holsters protect you and the meter.
  • Self-expanding 4000 counting multimeter that measures resistance, current and both AC / DC voltage

If any other brand can genuinely prove itself in the industry, it has to be Estek. Today, we test their latest release under Extech EX330 Autoruning Mini Multimeter with NCV and Type K Temperature.

At first glance, you will notice that the EX330 is quite cheap and affordable. However, even our reviewers were surprised at how many features this small and inexpensive unit contains.

The Estech EX330 Autoruning Mini Multimeter is more than ideal for solving all kinds of home electrical problems. Lots of equipment can be faulty around the house.

You can check for faulty appliances like your ovens, washers, dryers, dishwashers and furnaces using the resistance settings.

Thanks to the built-in voltage detector, non-contact AC, the Tools uses a combination of audible beeps and indicator lights to alert you to the presence of any outlets, switches, cables and anything else nearby. A max hold function lets you capture and record the most readings for future reference. These are visible on 2000 limited LED displays that feature a further 1-inch figure for easy reading in little light.


  • Measures various factors
  • Measures stores for reference to related tasks
  • The incredibly affordable price tag
  • Wool approved
  • Arrays of protective features such as rubber holsters


  • It is claimed that the auto range has low resistance.
  • Temperature sensors may be insignificantly off at times.

10.Klein Tools MM7000 Digital Multimeter


  • Low Objection Mode (LOZ) for enhanced accuracy
  • Ideal for rugged cases and holster, hardy environments
  • 2-meter drop tested (6’6″)
  • IP42 access protection
  • Easy to access batteries and fuses (no need to open case)

This TRMS (True original square) device is one of the most reliable AC voltage meters out there. What’s more, the system can withstand up to 40MΩ in AC / DC currents at 10.

But like any other electrical appliance, it is essential to operate your multimeter at its safe level. Fortunately, it is a Cat IV 600V protection-rated among the Klein appliances, which means it is much more resistant to space than any other with a low overvoltage rating.

Another plus with this unit is that it is incredibly user friendly. For example, it comes with low battery-life indicator, micro-amps, manual ranging mode, backlit screen and much more.

After all, if you’re looking to save battery life, there’s a useful auto-off feature to make that task more comfortable and faster enough.


  • Well built
  • Reasonably priced
  • The alligator brings clips
  • Temperature input plus micro-amps in place


  • Low screen resolution

What Is a Multimeter?

Wouldn’t it be great if a multimeter could be defined without any confusing noises and electric jargon? That’s for sure. That’s why we’re doing all the nonsense today. Many find these handle devices too complicated to handle.


However, all the fancy terms and knocks don’t fool you. Simply put, a digital multimeter is a hand-held device used to measure a wide range of electrical functions. So when you need to measure your equipment and electrical systems for things like resistance, raw voltage and even capacitance, you will definitely need one of the top 10 bad guys we reviewed above.

In this case, professional electronics use a multimeter to check if the cable is live before diagnosing and repairing the cable.

The truth is that not all units are equal when all multimeters perform the same essential function. Multimeters vary significantly according to different features as well as accessories and design.

Many of them will have add-ons and specific probes for whatever your purpose will be. This takes us to the next section, where we will look at the top features of great multimeters and how you can match them to your work.