10 Powerful Multimeter Reviews – Choose The Right Tool For The Job In 2018

best multimeterWhether you’re a novice handyman or a trained electrician, a multimeter should be a part of your everyday toolbox. These handy devices allow you to measure current, voltage, and resistance in a matter of seconds, giving you the ability to diagnose and repair faulty electrical wiring and power sources. When it comes to finding the best multimeter for your electrical project, there’s a great variety to choose from in a series of models and makes. They’re dedicated to specific electrical applications and offer an extensive list of features for you to select from.

To make the process of investing in these devices easier and quicker, we’ve compiled a list of the best multimeters. We crafted some reviews for you to digest and make your decision accordingly. Read on for even more details.

Thorough Research You Can Trust

We’ve done the work necessary to rate and review these best multimeters for your electrical work and have provided our data here. You’ll find we did extensive research on these devices to ensure you have the right electrical measuring tool for your job.

WhyTrustUs best multimeter

The Best Of The Best

Product NameImageBest FeatureThe "But"Overall RatingDetails
Fluke 87-V Digital Multimeter 81iS1f JIcL. SY679  - 10 Powerful Multimeter  – Choose The Right Tool For The Job In 2018 Features a thermometer to allow for temperature as well as frequency and voltage readings. No thermocouple included. 9.5 Check price
Fluke 115 Compact True-RMS Digital Multimeter 61GYU kHFxL. SX522  - 10 Powerful Multimeter  – Choose The Right Tool For The Job In 2018 Compact and rugged design that is built to last. Might be too complex a system for first-time users. 9.5 Check price
Fluke 117 Electricians True RMS Multimeter with a NIST-Traceable 61GkGk7D1VL. SX522  - 10 Powerful Multimeter  – Choose The Right Tool For The Job In 2018 Specifically designed for commercial electrical use. No application for residential electricians or homeowners. 9.5 Check price
Amprobe AM-570 Industrial Digital Multimeter with True-RMS 81W466eL6OL. SY679  - 10 Powerful Multimeter  – Choose The Right Tool For The Job In 2018 Quality design that feels sturdy in the palm of your hand. Leads are loose fitting. 9 Check price
TekPower TP9605BT Auto Ranging Digital True RMS Smart Multimeter 81rWLJriYGL. SY679  - 10 Powerful Multimeter  – Choose The Right Tool For The Job In 2018 Smartphone compatible with app and USB downloadable data. Not compatible with iPhones. 9 Check price
Mastech MS8209 5 in 1 Multimeter with Environmental Tester + Multi 51t8l6u2anL - 10 Powerful Multimeter  – Choose The Right Tool For The Job In 2018 All-in-one multimeter that measures and tests for electrical as well as environmental applications. Small temperature probe and no thermocouple provided 9 Check price
FLIR IM75-NIST Insulation Tester/Digital Multimeter with VFD Filter 71ApodGmw7L. SY679  - 10 Powerful Multimeter  – Choose The Right Tool For The Job In 2018 Advanced multimeter with multiple functions and high reliability. Not recommended for homeowners based on its complexity. High price tag. 8.5 Check price
INNOVA 3320 Auto-Ranging Digital Multimeter 41CeZkP6ksL - 10 Powerful Multimeter  – Choose The Right Tool For The Job In 2018 Easy to use a multimeter that is ideal for novice users. Entry level device only for home and automotive use. 8.5 Check price
Extech EX330 Autoranging Mini Multimeter with NCV and Type K 61TU1Xm8xLL. SX522  - 10 Powerful Multimeter  – Choose The Right Tool For The Job In 2018 Two-in-one multimeter and voltage selector with a large LED display. No true RMS readings 8 Check price
INNOVA 3340 Automotive Digital Multimeter (10 MegOhm/UL) 41zLM2vKY9L - 10 Powerful Multimeter  – Choose The Right Tool For The Job In 2018 Entry level device that is geared toward automotive applications with some home electrical use. Comes with test lead holders for hands-free operation. 8 Check price

The 30-Second Review

These great multimeters are some of the best models on the market. They offer a variety of functions for professional electricians, handymen, and homeowners. Some offer dual functions for other measuring and testing projects while others are strictly dedicated to electrical services. You’ll find they come with a series of features and, in most cases, are easy to use. Plenty of add-on accessories are also included in most of the models such as batteries and carrying case.

Buyer’s Guide

To make your multimeter buying decision as easy as possible, we have included some of the main features and capabilities you need to understand and be aware of when selecting your device. These options can enhance the operation of your multimeter and make it more functional for your needs whether you are an electrical contractor or a typical homeowner.

Digital vs. Analog

When buying a multimeter, one of the main things you’ll need to consider is whether you want an analog or digital device. An analog multimeter uses a needle to measure and test voltage and frequency. Most of the units on our list allow for manual testing in this mode. Digital multimeters are also popular as these device displays test results in a digital format. This is the most common type of multimeter in use today as they are easy to read and use.

Functions And Features

Depending on your electrical project needs, you may want to choose a multimeter that offers additional measuring options such as temperature or light readings. This can give you some added use out of the device as a homeowner but may not be recommended if your use is primarily for professional electrical projects. You’ll also want a multimeter that measures true RMS as it provides accurate readings of both AC and DC current. Most of the units on our best multimeter review list have this function, but you will want to be certain before you purchase your multimeter.

Setup And Storage

best multimeter

Also, be sure to look for a device that comes fully calibrated upon arrival. This will save you time as you’ll be able to use the device immediately out of the package with little setup or preparation.

Many of the multimeters we reviewed also provided a carrying case to store your unit when not in use. This can provide some additional protection and prevent unnecessary damage. Some also come with holders or magnets to offer hands-free operation.

Think about the application you’ll be using your multimeter in and choose a model that offer the accessories that best support these requirements.

Display Readability

To make your life as easy as possible, you’ll want to look for a multimeter that offers a large and easy to read display. Most of the multimeters we reviewed featured and LED display with large format numbers. You’ll also want a light source of some type as this will help with readings when the power is out or in dark areas where electrical wiring typically is placed. Most of the multimeters we reviewed offered a backlit display to make it possible to see measurement reading while in dark areas.

Safety Tips

Some of the multimeters we tested were certified for safety. These units are ideal for professional or industrial electrical uses where dangers are lurking when testing or measuring electricity. Look for the specific category certification you need for your application. For homeowners who are looking to use their multimeter with electronic devices such as small appliances, you’ll want to look for a UL listing on your device. This ensures the multimeter is safe for operation in your home.

Keep these qualities and characteristics in mind as you shop for your multimeter. They can ensure you make a quality investment into the best multimeter of your home or business, so you’re ready to tackle your electrical projects with ease.

What’s The Best Multimeter? Let’s Take a Closer Look At Our Reviews

#1 Fluke 87-V Digital Multimeter

Fluke 87-V Digital Multimeter

The Fluke 87 V digital multimeter is something a professional or homeowner could make use of. It offers a variety of capabilities for any type of electrical application–light or heavy-duty.

You’ll be getting readings in a matter of seconds as this device is designed to provide accurate electrical measurements of voltage and frequency with true RMS readings included. The multimeter is picked as one of our best as it is safety rated to CAT III 1000V and CAT IV 600V and has a dual range of automatic and manual readings.

Fluke boasts this multimeter as an ideal device to work in high operating temperatures or load work areas where it can often be difficult to get true readings. The device was engineered to catch glitches and spikes as short as 250 μs.

Like all Fluke devices, the 87 V model features a rugged design that’s compact and easy-to-use. It also includes a magnet hangar to allow for handsfree use. In fact, you’ll find this multimeter comes with everything you need to get started testing and measuring electrical wires and power sources including test leads, temperature probe, alligator clips, holster, and a 9V battery. Another reason we ranked it so well on our list of best multimeters.


  • CAT III 1000V, CAT IV 600V safety rated
  • Dual resolution display
  • Measures up to 1000 VAC and DC
  • Fast 250 µS readings
  • Voltage and frequency measurements
  • Magnetic hanger
  • True RMS voltage readings
  • Lifetime warranty

  • Quick readings
  • Works in loud and high-temperature areas
  • Rugged design
  • Reliable and accurate
  • Comes with a holster
  • Auto and manual ranging
  • Designed for professional and homeowner use

  • Doesn’t have a thermocouple adapter

#2 Fluke 115 Compact True-RMS Digital Multimeter

Fluke 115 Compact True-RMS Digital Multimeter

You’ll find the Fluke 115 multimeter an ideal testing and measuring device for professional use by electricians. This device allows you to test continuity, frequency, capacitance, and diodes and provides a range of audible warnings and alerts that make it easy to use.

The compact, yet rugged design of the multimeter allows it to be used in a variety of applications without worrying about damage or wear. It’s temperature resistant from -10 to 60°C and is intuitive in is development.

The Fluke 115 was created to provide true RMS readings and is operable with 200ma to 1A measurements. It includes a 4mm silicone test lead set, a user manual, holster, and 9V battery, allowing it to be used right out the package. You’ll also find this device easy to read as it features a large, LED-backlit display.

Because this device offers a variety of functions and is heavy-duty in its design, it’s considered one of our best multimeters, but it may be overkill at the price for a homeowner with minimal use for the unit.


  • True RMS measurements
  • LED display
  • Measures continuity, frequency, capacitance, and diode test
  • Cat III Safety rated
  • Ready for use
  • Overload protection
  • Long life
  • Holster and batteries included

  • Large, easy to read display
  • Moderate price
  • Compact and rugged design
  • Engineered for professional use
  • Audible notifications

  • Complex system for first-time users
  • Expensive for a household device

#3 Fluke 117 Electricians True RMS Multimeter with a NIST-Traceable Calibration Certificate with Data

Fluke 117 Electricians True RMS Multimeter with a NIST-Traceable Calibration Certificate with Data

If you’re looking for a good multimeter that’s specifically designed for commercial use, the Fluke 117 model is for you. This multimeter comes fully calibrated and ready to use. Like all Fluke multimeters, it has a rugged design that allows it to last and resist damage

It offers true RMS and can measure frequency and capacitance, offering you readings in minimum, maximum, and average ratings. Readings are displayed on an LED screen that’s backlit with a white light. We also liked that the entire device fits in the palm of your hand.

The features of the Fluke 117 prevent any false readings caused by ghost voltage, allowing you to have an accurate reading every time. The price of the Fluke 117 is more than most of the multimeters we reviewed, but if you’re working on electrical in a commercial application such as a school, hospital, or commercial building, you’ll likely find it to be the best multimeter for the job.

One thing you should keep in mind is the that this multimeter is geared towards commercial applications. Residential electricians or homeowners might want to take a look at other models on our list.


  • Fully calibrated
  • LED display with white backlit
  • Ergonomic design
  • Engineered for commercial applications
  • Prevents false readings
  • Min/Max/Average readings
  • Measures frequency and capacitance
  • True RMS measurements

  • Ready for use
  • Easy to read display
  • Fits in the palm of your hand
  • Moderate price for available functions
  • Simple to understand

  • Not designed for residential electrical work
  • Overkill for homeowners

#4 Amprobe AM-570 Industrial Digital Multimeter with True-RMS

Amprobe AM-570 Industrial Digital Multimeter with True-RMS

Plenty of quality has been designed into the Amprobe AM 570 multimeter models, allowing you to take advantage of functional features such as an integral flashlight to help you see wires and connections easier.

This multimeter was developed for professional use, leaving homeowners feeling short as this particular product has more functions and capabilities that occasional use warrants. The device has been rated to Cat IV/600V, Cat III/1000V safety and offers voltage testing from 1000V to 10A, giving plenty of range for testing and measuring as a professional electrician.

You’ll appreciate the true RMS and the ability to measure a variety of electrical functions including resistance, frequency, capacitance. The unit is also rated for operation at -40 to 1832°F and comes with a temperature adapter.

What’s great about this multimeter is that it includes a handy carrying case, 9V battery, Velcro strap, two type-K probes, and test leads. This unit earned a spot on our best multimeter list based on its vast capabilities for professional use and easy to understand functionality.


  • Measures resistance, frequency, capacitance
  • Provides true RMS
  • Duel thermocouples
  • Low impedance function
  • Tests voltage 1000V and 10A
  • Rated to Cat IV/600V, Cat III/1000V

  • Designed for rugged use
  • Professional use
  • Quick readings
  • Safety rated features
  • Built-in flashlight

  • More functionality than a homeowner would need
  • Min/Max measurements measured in manual range
  • Loose fitting leads

#5 TekPower TP9605BT Auto Ranging Digital True RMS Smart Multimeter with Bluetooth & USB Connection

TekPower TP9605BT Auto Ranging Digital True RMS Smart Multimeter with Bluetooth & USB Connection, Free App Available for iOS and Android

When you’re looking to go high tech with your electrical measuring device, one of the best multimeters to choose is the TekPower Tp9605BT model. This unit offers USB connection and Smartphone compatibility. Although we should point out, it is only compatible with Android phones.

You can easily download results into a .cvs file and share across multiple platforms including email, Facebook, and Twitter. We found that feature helps set it apart from other models; however, not everyone will necessarily need or use it. That being said, it’s something to keep in mind if you like high tech gear.

The TekPower TP9605BT allows for true RMS readings. You can measure frequency and voltage as well as display minimum and maximum results. The display is easy to read and has a simple backlit screen.

You’ll find this multimeter is ideal for both professional electricians and homeowners alike but may be confusing for individuals that are not tech savvy.


  • True RMS readings
  • Intelligent connectivity
  • Smartphone compatible
  • USB connection available
  • Android compatible
  • Downloadable test results
  • Measures frequency up to 10Mhz
  • Max and mini results

  • First cell phone App unit
  • Shareable results
  • Savable data
  • Easy to read
  • Backlit display

  • Not for use with iPhone
  • Can be complicated if you’re not tech savvy

#6 Mastech MS8209 5 in 1 Multimeter with Environmental Tester + Multi-Function DMM

Mastech MS8209 5 in 1 Multimeter with High accuracy and resolution on all ranges, Enviormental Tester + Multi Function DMM

The Mastech MS8209 may be the only multimeter you ever need as it has multiple functions in an all-in-one device. The unit can measure sound, light, humidity, frequency, voltage, and temperature, providing readings for virtually any type of application you would need.

This handy little multimeter is a great unit for handymen and homeowners. This excellent multimeter is able to provide the necessary electrical and environmental readings you need for any type of home project. Like other multimeters we reviewed, the Mastech MS8209 device offers true RMS readings, but may not offer everything that an electrical contractor needs to perform their job duties.

There is the ability to select either AC or DC voltage as well as automatic or manual readings on a neon backlit display that provides the opportunity to perform testing in the dark.

The multimeter comes with a standup holder and carrying pouch as well as a temperature probe, but is lacking a thermocouple for more advanced electrical applications.


  • Measures sound, light, humidity, frequency, voltage, and temperature
  • True RMS readings
  • Audible continuity test using diodes
  • AC and DC selectable ranges
  • Auto and manual ranging
  • Power on and off

  • All-in-one multimeter
  • Neon backlit display
  • Standup holder and carrying pouch included
  • Easy to use
  • Simple to carry

  • Small temperature probe
  • No thermocouple

#7 FLIR IM75-NIST Insulation Tester/Digital Multimeter with VFD Filter, Bluetooth, and NIST

FLIR IM75-NIST Insulation Tester/Digital Multimeter with VFD Filter, Bluetooth and NIST

If you’re looking for the best multimeter for advanced electrical testing and measuring functions, you’ll want to stop your search with the FLIR IM75-NIST. This high-end device does it all with acute accuracy and reliability.

The multimeter features an array of electrical testing and diagnosis features including AC and DC voltage and current readings, VFD mode for pump and motor measurement, advanced insulation modes, and true RMS readings.

This device is designed to allow you to view readings on your smartphone and is iOS and Android compatible. The display of the multimeter is highly visible as it features a LED display with a backlight and large illumination. It has digits that display up to five numbers for even more accuracy.

You can read this multimeter in analog or digital and recall up to 99 previous readings. The device features a rugged design and is covered by a limited lifetime warranty. You’ll find this multimeter is really geared toward the professional electrical contractor that has industrial jobs and a need for advanced measuring features.

As the highest priced multimeter on our list, the FLIR IM75-NIST is quite an investment, but it offers plenty of capabilities you can’t find in another multimeter model. Given the price, however, it’s not recommended for homeowners.


  • Remote viewings of readings
  • iOS and Android compatible
  • True RMS reading to 1000V range
  • VFD mode
  • Advanced insulation modes
  • AC and DV voltage and current readings
  • Thermocouple probe included
  • Five-digit display
  • Analog or digital readings
  • Recall feature
  • Rated to CAT IV-600V and CAT III-1000V

  • Highly accurate
  • Advanced meter functions
  • LED display with bright backlight

  • Complex device
  • Limited lifetime warranty
  • Professional use only

#8 INNOVA 3320 Auto-Ranging Digital Multimeter

INNOVA 3320 Auto-Ranging Digital Multimeter

As a homeowner, you will find the INNOVA 3320 multimeter a good device for use in your home. It also offers automotive testing, so you can get even more use out of this unit. With the ability to test small home appliances and low voltage jobs, this multimeter is an ideal choice for users with little electrical experience thanks to the color-coded LEDs for easy use.

While the simplicity of the INNOVA 3320 is a good option for home use, it may not meet the expectations of a professional electrician. It does have an easy to read display and functions that are simple to understand.

It comes with a holder and stand to provide hands-free operation of the device and incorporates rubber corners for durability. The functions of the multimeter include auto-ranging and AC and DC resistance. You can measure temperature in Celsius and Fahrenheit outputs through the attached test leads.

This multimeter is UL certified for safety in your home but doesn’t meet the requirements of residential or industrial electrical projects. We also found it to be a bit pricey. It’s an inexpensive multimeter for the average home toolbox.


  • Auto-ranging function
  • UL certified
  • Large screen
  • Color-coded LEDs
  • AC and DC resistance functions
  • Rubber cornered design
  • Attachable test leads
  • Celsius and Fahrenheit temperature readings

  • Easy to read display
  • Drop protection
  • Automotive use
  • Holder and stand

  • For home electrical projects
  • Entry-level device

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

Extech EX330 Autoranging Mini Multimeter with NCV and Type K Temperature

The Extech EX330 is a simple to use multimeter that offers an array of functions in one device. This unit provides voltage testing as well as temperature readings, allowing you to test a variety of electrical devices.

The multimeter has a compact design and an integrated LED screen that displays readings with 1-inch. numbers. There are no true RMS reading on this multimeter, but it does offer auto-ranging that is built into the device.

For your safety, the Extech EX330 is Cat 111 600V UL listed. It also features a non-contact AC voltage detector and offers 12 different measuring and testing functions. The device comes packaged in a rubber holster for added protection and durability. It is powered by AAA batteries.

This multimeter would be ideal for a novice user since it’s simplistic in its design and features. A professional electrical contractor may find this multimeter is lacking some of the necessary functions that other models may offer.


  • Cat III – 600V UL listed
  • Built-in auto-ranging
  • Type K temperature probe
  • Non-contact AC voltage detector
  • Digital display
  • 12 diagnostic functions
  • Auto power off

  • Two-in-one multimeter
  • Compact size
  • Easy to read LED display
  • Rubber holster

  • Simple unit
  • No true RMS reading

#10 INNOVA 3340 Automotive Digital Multimeter (10 MegOhm/UL)

INNOVA 3340 Automotive Digital Multimeter (10 MegOhm/UL)

If you’re looking for the best multimeter that has additional applications beyond your average home electrical troubleshooting, the INNOVA 3340 unit may be right for you. This device also offers the ability to test automotive engines and the problems associated with alternator diodes, duty cycles, and solenoids.

The device has auto-ranging, auto shut-off, and overload protection. It measures in both Celsius and Fahrenheit temperatures and is UL certified for your safety.

While this device has more of an automotive application, it may be ideal for you as a homeowner as it’s more an entry-level model that’s simple to understand and use.

It comes with additional features that allow for handsfree operation such as a holder for the test leads. Additionally, the device includes both a clamp and carrying case. It has rubber guards that protect against drops and dial-in functions.


  • Separate thermometer for temperature readings
  • Auto-ranging, auto shut-off, and overload protection
  • Measures temperature in Celsius and Fahrenheit
  • Save retrieved data
  • UL certified

  • Clamp and carrying case included
  • Test lead holders for hands-free use
  • Detects engine problems
  • Drop protection
  • Entry level device
  • Some household electrical capabilities

  • Designed for engine testing
  • Primarily for automotive use
  • No RMS


When it comes to finding the right multimeter for your electrical job, it boils down to your electrical application and needs. If you’re looking for more features, you’ll pay more for a multimeter, but it will stand the test of time with its construction, making it well worth the investment.

No matter if you’re a homeowner or a professional electrician, this list of best multimeters has a model on it that are specifically designed with your needs in mind. You’ll be able to test and measure your electrical projects as well as some other types of jobs in your home or at work.


Are these multimeters calibrated?

Yes, most of the multimeter devices we reviewed are calibrated for immediate use.

What do these devices come with?

In most instances, these multimeters come with a 9V battery and carrying case at a minimum. Some offer additional accessories such as temperature probes and thermocouples.

Do these multimeters provide true RMS readings?

Yes, in most instances these multimeters offer true RMS readings.

How easy is it to use multimeters?

The multimeters on our list are easy to use for most individuals. Some differences vary by model and user experience. If we found one to be especially complicated (or simple), we’ve made note of it in our detailed reviews above.

9.3 Total Score

81iS1f JIcL. SY679  - 10 Powerful Multimeter  – Choose The Right Tool For The Job In 2018

After our extensive research, it became clear the Fluke 87-V Digital Multimeter is the best multimeter on the market for both professional electricians and homeowners. You’ll get plenty of use out of this device as it offers virtually everything you would need to test and measure a home or commercial electrical wiring project.

The device has a fast response which you’ll appreciate as well as true RMS readings. It also allows for temperature readings, giving it additional functionality. The screen is easy to read, and it features a backlight which we find to be a necessary feature. It also has that rugged design that Fluke is known for to ensure it combats damage and resists wear.

The price is midrange on this multimeter, allowing this device to be an investment in your toolkit that you will hold on to for many years to come. We recommend the Fluke 87-V Digital Multimeter as your go-to multimeter for all your electrical jobs no matter if you’re a professional electrician, handyman, or homeowner.

We know these multimeters will suit your needs for electrical work and hope you find this review helpful and informative in its coverage. If you think we missed a model in our research or have something to add to the discussion, let us know in the comments section. We’d love to hear from you!


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