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10 Powerful Multimeter Reviews – Choose The Right Tool For The Job In 2020

Actually in November 2020
22 Products Tested
1935 Reviews Scanned
Research for You
LAST UPDATE April 1, 2020
READING TIME loader Minutes
ElectronicsTools
10 Powerful Multimeter Reviews – Choose The Right Tool For The Job In 2020

You need a multimeter. You know it and your toolbox knows it. This article will provide you with everything you need to buy the best multimeter!

Best of the best Fluke 87-V Digital Multimeter Fluke 87-V Digital Multimeter
4.5/5
Show Me
PROS

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

CONS

Doesn’t have a thermocouple adapter

Most Buying Fluke 115 Compact True-RMS Digital Multimeter Fluke 115 Compact True-RMS Digital Multimeter
4.5/5
Show Me
PROS

Large, easy to read display

Moderate price

Compact and rugged design

Engineered for professional use

Audible notifications

CONS

Complex system for first-time users

Expensive for a household device

Best for the money Amprobe AM-570 Industrial Digital Multimeter with True-RMS Amprobe AM-570 Industrial Digital Multimeter with True-RMS
4/5
Show Me
PROS

Designed for rugged use

Professional use

Quick readings

Safety rated features

Built-in flashlight

CONS

More functionality than a homeowner would need

Min/Max measurements measured in manual range

Loose fitting leads

Avatar Writer Kathy
How We Decided
  • 20Products
    Tested
  • 10Hours
    Spent
  • 2Experts
    Interviewed
  • 8Consumers
    Consulted
RUNNERS UP Also good products

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

4/5

Smartphone compatible with app and USB downloadable data.

pros
  • First cell phone App unit

  • Shareable results

  • Savable data

  • Easy to read

  • Backlit display

cons
  • Not for use with iPhone

  • Can be complicated if you’re not tech savvy

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

4/5

All-in-one multimeter that measures and tests for electrical as well as environmental applications.

pros
  • All-in-one multimeter

  • Neon backlit display

  • Standup holder and carrying pouch included

  • Easy to use

  • Simple to carry

cons
  • Small temperature probe

  • No thermocouple

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

3.5/5

Advanced multimeter with multiple functions and high reliability.

pros
  • Highly accurate

  • Advanced meter functions

  • LED display with bright backlight

cons
  • Complex device

  • Limited lifetime warranty

  • Professional use only

INNOVA 3320 Auto-Ranging Digital Multimeter

3.5/5

Easy to use a multimeter that is ideal for novice users.

pros
  • Easy to read display

  • Drop protection

  • Automotive use

  • Holder and stand

cons
  • For home electrical projects

  • Entry-level device

Extech EX330 Autoranging Mini Multimeter with NCV and Type K Temperature

3/5

Two-in-one multimeter and voltage selector with a large LED display.

pros
  • Two-in-one multimeter

  • Compact size

  • Easy to read LED display

  • Rubber holster

cons
  • Simple unit

  • No true RMS reading

INNOVA 3340 Automotive Digital Multimeter (10 MegOhm/UL)

3/5

Entry level device that is geared toward automotive applications with some home electrical use.

pros
  • Clamp and carrying case included

  • Test lead holders for hands-free use

  • Detects engine problems

  • Drop protection

  • Entry level device

  • Some household electrical capabilities

cons
  • Designed for engine testing

  • Primarily for automotive use

  • No RMS

Table of Contents

10 Powerful Multimeter Reviews 2020

  1. Fluke 87-V Digital Multimeter
  2. Fluke 115 Compact True-RMS Digital Multimeter
  3. Amprobe AM-570 Industrial Digital Multimeter with True-RMS
  4. Fluke 117 Electricians True RMS Multimeter with a NIST-Traceable Calibration Certificate with Data
  5. TekPower TP9605BT Auto Ranging Digital True RMS Smart Multimeter with Bluetooth & USB Connection
  6. Mastech MS8209 5 in 1 Multimeter with Environmental Tester + Multi-Function DMM
  7. FLIR IM75-NIST Insulation Tester/Digital Multimeter with VFD Filter, Bluetooth, and NIST
  8. INNOVA 3320 Auto-Ranging Digital Multimeter
  9. Extech EX330 Autoranging Mini Multimeter with NCV and Type K Temperature
  10. INNOVA 3340 Automotive Digital Multimeter (10 MegOhm/UL)
    Wayne C. Meyers
    EXPERT CONSULTANT

    He built a house with his own hands. He can definitely distinguish good tools from bad ones and knows the secrets of repair.

    Wayne C. Meyers

    best multimeter

    Whether 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.

    10 Powerful Multimeter Reviews 2020

    Best of the best

    Fluke 87-V Digital Multimeter

    4.5/5

    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.

    Features

    • 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
    pros

      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

    cons

      Doesn’t have a thermocouple adapter

    Fluke 115 Compact True-RMS Digital Multimeter

    4.5/5

    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.

    Features

    • 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
    pros

      Large, easy to read display

      Moderate price

      Compact and rugged design

      Engineered for professional use

      Audible notifications

    cons

      Complex system for first-time users

      Expensive for a household device

    Best for the money

    Amprobe AM-570 Industrial Digital Multimeter with True-RMS

    4/5

    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.

    Features

    • 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
    pros

      Designed for rugged use

      Professional use

      Quick readings

      Safety rated features

      Built-in flashlight

    cons

      More functionality than a homeowner would need

      Min/Max measurements measured in manual range

      Loose fitting leads

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

    4.5/5

    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.

    Features

    • 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
    pros

      Ready for use

      Easy to read display

      Fits in the palm of your hand

      Moderate price for available functions

      Simple to understand

    cons

      Not designed for residential electrical work

      Overkill for homeowners

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

    4/5

    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.

    Features

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

      First cell phone App unit

      Shareable results

      Savable data

      Easy to read

      Backlit display

    cons

      Not for use with iPhone

      Can be complicated if you’re not tech savvy

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

    4/5

    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.

    Features

    • 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
    pros

      All-in-one multimeter

      Neon backlit display

      Standup holder and carrying pouch included

      Easy to use

      Simple to carry

    cons

      Small temperature probe

      No thermocouple

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

    3.5/5

    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.

    Features

    • 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
    pros

      Highly accurate

      Advanced meter functions

      LED display with bright backlight

    cons

      Complex device

      Limited lifetime warranty

      Professional use only

    INNOVA 3320 Auto-Ranging Digital Multimeter

    3.5/5

    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.

    Features

    • 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
    pros

      Easy to read display

      Drop protection

      Automotive use

      Holder and stand

    cons

      For home electrical projects

      Entry-level device

    Extech EX330 Autoranging Mini Multimeter with NCV and Type K Temperature

    3/5

    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.

    Features

    • 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
    pros

      Two-in-one multimeter

      Compact size

      Easy to read LED display

      Rubber holster

    cons

      Simple unit

      No true RMS reading

    INNOVA 3340 Automotive Digital Multimeter (10 MegOhm/UL)

    3/5

    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.

    Features

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

      Clamp and carrying case included

      Test lead holders for hands-free use

      Detects engine problems

      Drop protection

      Entry level device

      Some household electrical capabilities

    cons

      Designed for engine testing

      Primarily for automotive use

      No RMS

    Buyer's Guide

    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.

     

    THE WINNERS

    Note

    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.

    Stay Safe With The Best Multimeter Around

    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’s designed with your needs in mind.

    Stick with our top choice, found below, for a safe bet if you’re still unsure.

     

    Fluke 87-V Digital Multimeter
    Best of the best

    Fluke 87-V Digital Multimeter

    You need a multimeter. You know it and your toolbox knows it. This article will provide you with everything you need to buy the best multimeter!

    Fluke 115 Compact True-RMS Digital Multimeter
    Most Buying

    Fluke 115 Compact True-RMS Digital Multimeter

    You need a multimeter. You know it and your toolbox knows it. This article will provide you with everything you need to buy the best multimeter!

    Amprobe AM-570 Industrial Digital Multimeter with True-RMS
    Best for the money

    Amprobe AM-570 Industrial Digital Multimeter with True-RMS

    You need a multimeter. You know it and your toolbox knows it. This article will provide you with everything you need to buy the best multimeter!

    FAQ

    Frequently asked questions

    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.

    THE TEAM

    We made this review
    Wayne C. Meyers

    He built a house with his own hands. He can definitely distinguish good tools from bad ones and knows the secrets of repair.

    Builder Wayne C. Meyers
    Kate Kalanchuk Content Manager Kate Kalanchuk
    Diane Trim Writer Diane Trim
    Comment section
    Let us know your opinion