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Best Digital Multimeter Reviews and Buying Guide

Digital multimeters are essential devices for most electricians. They are needed by anyone installing, troubleshooting or repairing electrical equipment. Choosing the wrong device can result in botched work at the least and life-threatening electrical mistakes at the worst.

There is a wide range of these types available for purchase, and finding the best multimeter can sometimes be a challenging task. The right unit will depend on how you use it, how often you use it and how much you want to spend to purchase it.

You don’t want to end up with a unit that isn’t capable to handle your tasks, but you also want to avoid spending too much on one with extra features you don’t need. Here you can find multimeter reviews that provide essential information to help you narrow down your choices and find the right device.

Our Recommended Top 10 Multimeters

MultimeterDimensionsReview
Fluke 87-V Digital Multimeter



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10.3 x 6.2 x 3.5 inchesOur Review
Fluke 117 Electricians True RMS Multimeter



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6.6 x 3.3 x 1.8 inchesOur Review
Fluke 116 HVAC Multimeter with Temperature and Microamps



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9.9 x 5.9 x 3.3 inchesOur Review
Fluke 115 Compact True-RMS Digital Multimeter



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6.6 x 1.8 x 3.3 inchesOur Review
INNOVA 3340 Automotive Digital Multimeter



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12.5 x 4.5 x 6.5 inchesOur Review
Extech EX330 Auto-Ranging Mini Multimeter



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5.7 x 1.6 x 2.9 inchesOur Review
Mastech MS8229 Auto-Range 5-in-1 Multi-Functional Digital Multimeter



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7.7 x 3.6 x 2.2 inchesOur Review
Amprobe AM-530 TRMS Electrical Contractor Multimeter



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12.2 x 8 x 4.2 inchesOur Review
Klein Tools MM1000 Electrician’s Multimeter



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10.1 x 5.6 x 2.8 inchesOur Review
Craftsman 11-Function Auto Range Digital Multimeter



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9 x 6 x 2 inchesOur Review

Best Multimeter Brands

Fluke Multimeters

Fluke is undeniably one of the top multimeter brands and one of the most recognizable. The brand is highly sought after in the multimeter industry, and they are a leader in the field. The company was founded in 1948 and has eventually grown to take over multiple markets, and the industrial and electronic service unit includes their diverse line of multimeters.

The Fluke name is top when technicians consider troubleshooting and detecting complex electrical issues, and Fluke multimeter reviews show uniform satisfaction among customers in various industries.

Compared to most other manufacturers, they have many brands that are all highly popular along multimeter consumers. The Fluke 115 is a compact True-RMS model typically used by professionals. It is more expensive than many other devices, but it offers a multitude of features on top of being highly reliable.

Regarded by many as the best Fluke multimeter, the Fluke 87-V is a very popular model with incredible accuracy and numerous functions. It allows both manual and auto ranging, and it can take measurements at 20A for up to 30 seconds.

Extech Multimeters

Extech is another good multimeter brand that is trusted for producing top quality tools. The company was established in 1970, and it is a global brand with over a dozen types of products ranging from testing instruments to thermal imaging devices.

The most popular model from the brand is their MN35 model, and it is one of the best inexpensive multimeters. At just above $20, this model offers incredible value for those shopping within a budget. It lacks some of the features of more advanced units, but it still does the job for those needing only standard features.

The Extech EX330 model is a more advanced unit with auto-ranging that can be changed to manual. It can measure up to 10A and 1000V, and it measures resistance, capacitance, continuity, diodes, temperature, duty cycle and frequency. Its non-contact voltage detection allows the unit to detect voltage by simply placing the device near the source without actually contacting or measuring it.

Fieldpiece Multimeters

Multimeters created by Fieldpiece are designed for HVAC technicians, and these tools are made with almost 20 years of development put into them. Each product has features built into it that are significant only to HVAC professionals in order to provide components that are truly needed.

Their handheld tools made strictly for the HVAC industry are unique to this trade as technicians must measure more parameters than professionals in many other industries requiring such instruments. Fieldpiece offers some of the most versatile, affordable and useful multimeters for HVAC applications.

Fieldpiece designs their tools and accessories in the US, and many of them are manufactured in the US as well. The LT17A model measures temperatures up to 1400°F, has a capacitance up to 200MFD and a backlight suitable for light or dark environments. The HS33 model is the first attempt at the stick meter design, and it has a number of features made to make use much safer.

Klein Multimeters

Klein has been making instruments since 1857, and their tools are made in the United States. They have a long history of producing quality tools, and many are very affordable. Their MM200 model is a low-cost multimeter that has automatic ranging, handles voltage up to 600V and has a backlit display.

It may be one of the best budget multimeters, but the Klein MM1000 unit provides even the most significant functions for the standard electrician. The auto-ranging device has many of the same features typically found on much more expensive and advanced models, but it is available for a much lower price. It measures voltage, current, capacitance, resistance and temperature, and it has a continuity check and diode tester.

The MM1000 is simple to operate, and it’s very easy for beginners to master. Convenient features include automatic shut-off to save the unit’s battery life and data hold to allow for safe and easy reading of information.

Mastech Multimeters

Mastech was founded in 1987 and is one of the world’s largest manufacturers of electrical tools and instruments. The innovative company produces up to 3.5 million instruments every year. Its products are manufactured in efficient and high-quality facilities, and they produce over 200 types of products involving electrical testing equipment.

Mastech products are generally very affordable, and the MS8268 model is possibly the best multimeter for the money. It is loaded with features despite its low cost, and it even has impressive features such as sound and light warning for jacks and a backlit LCD screen. It also has auto and manual ranging with relative measurement along with auto power-off.

The MS8209 model has 14 different functions with 39 ranges. It includes 4 major environmental testing measurement functions and auto and manual ranging. It includes features such as data hold, auto power-off and overload protection.

Simpson Multimeters

Simpson Electric Company has been a leading brand in the industry of test instruments since 1927. They are known for their analog meters, and the Simpson 260 Series is one of the most popular analog multimeters available. Some users have a preference for these models due to their display, fast moving trends and peaking adjustments.

They can be used where the precise values to multiple decimal places are not needed like those provided on digital meters. Analog multimeters also have low impedance compared to the high impedance of digital models which helps when checking for ghost voltages.

The 260-8 is an affordable and high quality model with standard and high energy fusing along with diode network meter movement protection. The 260-8P has a relay overload protection circuit that is resettable and provides audible continuity checking. The 270-5RT provides even higher accuracy for voltage and resistance than its predecessors.

Agilent Multimeters

Agilent multimeters have the drawback of often being much more expensive than other brands. The 34461A model is one of the most impressive from the brand, and one of its main benefits is its PC software. This component is free, and it allows data to be captured from the tool’s display with just screenshots.

This allows for easier data recording along with the ability to create high-quality measurements that can be presented or displayed later. When another meter from Agilent is added, the software can synchronize both signals in order to plot multiple measurements.

The 34461A has inputs in the front and back, and they can be switched at the touch of a button. It has easy controls, great accuracy, data logging and convenient PC connectivity. The 34401A model has a 6.5 digit resolution to offer more details compared to other digital multimeters, and True RMS for AC and currents.

Innova Multimeters

Innova is one of the youngest brands in the business, and they have facilities in both the US and Canada. The brand specializes in troubleshooting instruments for the auto industry, and they have a database of over 3 million issues.

There are a few low cost models available from Innova such as the 3320 auto-ranging model. Its auto-ranging scales eliminate the need to dial in ranges when taking electronic measurements. Its 10 megohm input is safe for a variety of purposes including wiring, household outlets, fuses, vehicle batteries, automotive circuits and more. It is useful for hobbyists or others that may not need all of the features of more advanced models.

The 3340 is made to suit the needs of professionals as well as home mechanics. It features a temperature probe and inductive RPM clamp to allow for thoroughly checking the engine’s wiring. It also has overload protection, automatic shut-off, automatic zero adjustment and reverse polarity protection.

Amprobe Multimeters

Amprobe is an American company initially established in 1948. The brand was responsible for creating the first clamp meter, and they have been a leader in innovation since then. They produce a wide range of instruments for both commercial and residential use.

Amprobe has a reputation for making safe and reliable tools and instruments. As one of the best multimeters under $100, the best-selling multimeter from this brand is the AM-520 HVAC. It has a high rating of 4.5 stars from 200 reviewers, and it is available for the affordable price of just $60. It is made to allow HVAC professionals to measure temperature, capacitance for checking startup and microamps for flame sensors. It has non-contact voltage detection and audible continuity.

The Amprobe AM-530 model has True RMS that allows for accurately measuring voltage and current under various conditions. In addition to its powerful battery, the unit features a backlit LCD display, audible continuity, non-contact voltage detection, data hold, relative zero mode and a built-in flashlight.

Greenlee Multimeters

Greenlee is a brand with over 140 years of experience in the industrial field. Starting in the wood industry, the brand went on to make a presence of over 70 years in the electrical industry. The company produces a small range of multimeters, but they present significant quality. The ISO 9001-accredited brand is a reliable one.

Units from this company will usually cost between $125 and $300. Most of their range can tackle up to 1000 V and between 200 and 830A. Models from Greenlee usually sell less compared to big names such as a Mastech multimeter or Fluke voltmeter, but they should not be overlooked.

The DM-210A is made to combine all of the most important features into a small and ergonomic design, and it can handle CAT IV 300V, CAT III 600V and CAT II 1000V applications. The DM-45 can measure data such as frequency, temperature, capacitance and duty cycle along with battery testing and an analog bar graph.

Sinometer Multimeters

Sinometer tools provide features, reliability and quality users need, and they also have models available to fit into your budget. Multimeters from Sinometer are designed to put accuracy and dependability above all other characteristics, and they do not cut corners when it comes to quality and features. This is helpful for those looking for a unit at an affordable price that don’t want to settle for models of poorer quality.

The MAS838H model is a pocket-sized unit that is ideal for DIY users and hobbyists. It features an LCD display that goes to 3.5 digits, temperature measurement and audible continuity. It also has data hold for easy reading and retrieval of information.

The Sinometer VC97 is a unit with many features, and it acts as a thermometer. The auto-ranging device provides readings up to 3999 to provide more accuracy that those reading at 1999. The DT61A is a highly precise model with a backlit display, auto power-off and data hold.

Our Recommended Top 10 Multimeter Reviews

Fluke 87-V Digital Multimeter

Fluke 87-V Digital MultimeterFluke is known as being one of the most respected brands in multimeters, and the Fluke 87-V is a model that presents numerous functions, incredible accuracy and interesting features. It is just as suited for professionals as it is for do-it-yourselfers and hobbyists.

Many multimeters are either manual or auto-ranging, but the Fluke 87-V allows you to choose between both modes in order to provide you with better flexibility when working on various types of electrical issues. The unit produces precise and reliable measurements, and it can take measurements as high as 10 or 20A for 30 seconds at a time.

It is ready to use right out of the box, and it is easy to use and master the controls. It features a large and clear backlit screen that is easy to read, and it is durable enough to survive drops of up to 1 meter (or 3.3 feet). The 87-V model can operate in a range of temperatures from -4°F to 131°F (or -20°C to +55°C). If you plan to use it in colder weather, the unit features a dial and buttons that are easy to maneuver while wearing gloves.

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Fluke 117 Electricians True RMS Multimeter

Fluke 117 Electricians True RMS Multimeter

The 87-V model comes with so many features that even professional electricians may not be able to use it to its full capacity in addition to its steeper price. The Fluke 117 is the next best model for those that have less lofty applications, but it is still suitable for commercial applications with demanding tasks.

It is a highly accurate multimeter with integrated non-contact voltage detection and its AutoV/LoZ function to prevent false readings due to ghost voltage. It uses True RMS to offer accurate measurements of non-linear loads.

The Fluke 117 is made with an ergonomic design that allows for easy one-handed operation even for those with smaller hands. The small multimeter has a highly-visible and easy-to-read LED screen with a white back light that works even in low light. The drawback to this model is the fact that it does not come with a holster, so you would need to order one alongside the device.

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Fluke 116 HVAC Multimeter with Temperature and Microamps

Fluke 116 HVAC Multimeter with Temperature and MicroampsThe Fluke 116 is a model specifically designed for HVAC professionals, and it has the ability to take temperature and microamp measurements to properly troubleshoot issues with HVAC equipment and flame sensors. The unit measures resistance, frequency, capacitance and continuity.

Its low input impedance works to help prevent false readings caused by ghost voltage. It features a large white LED backlit screen to make the device easy to read even in poorly lit areas. and it features a compact ergonomic design for simple one-handed operation. The drawback to this model is the fact that it has no amperage features. Fortunately, this is rarely needed for those using it for HVAC applications.

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Fluke 115 Compact True-RMS Digital Multimeter

Fluke 115 Compact True-RMS Digital MultimeterThe Fluke 115 is a compact model with a price range that appeals to hobbyists just as easily as to professionals. It is accurate and reliable, and it offers a build quality that is superior to many other multimeters in its class.

It is made to check continuity, frequency and capacitance in addition to diode testing, and its true-RMS system provides accurate measurements for non-linear loads. It measures 20A at 30 seconds and 10A continuously, and it is auto-ranging.

The 115 is safe to use even for beginners as it will protect against overloads and inaccurate readings by providing alerts when the amperage or voltage meter are not properly set. The model features a large while LED backlit screen with easy-to-read digits for poorly lit areas. The Fluke 115 is somewhat unique for being compact enough to fit comfortably in the palm of the hand.

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INNOVA 3340 Automotive Digital Multimeter

INNOVA 3340 Automotive Digital Multimeter (10 MegOhm/UL)The INNOVA 3340 automotive digital multimeter is a professional level tool that works perfectly for home mechanics. The UL Certified device is made to help pinpoint engine problems, and it has all of the features needed for such applications.

The 3340 has a temperature probe and an inductive RPM clamp to allow you to check the wiring of an engine even down to the most minute detail. Its measuring range goes as high as 10 megaohms, and it tests alternator diodes, solenoids, breaker points, duty cycle, wiring, switches, and more.

The auto-ranging unit features overload protection and auto shut-off in addition to automatic zero adjustment and reverse polarity protection. It comes included with a carrying case and features rugged corner guards to protect against drops and bumps. It saves retrieved data as well.

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Extech EX330 Auto-Ranging Mini Multimeter

Extech EX330 Autoranging Mini MultimeterThe Extech EX330 can measure up to 10A and 1000V. It has an auto-ranging feature that can be changed to manual when needed. The device can measure AC/DC voltage, current, resistance, capacitance, continuity, duty cycle, frequency, diodes and temperature. One of the EX330’s most significant features is the built-in non contact voltage detector.

This feature allows the multimeter to detect the presence of voltage by simply placing the unit near the voltage source. The device can detect its presence without actually contacting or measuring voltage. This makes the device useful for hobbyists as well as electronic testing applications where exact measurements are not necessary.

The Extech EX330 has an extra large 4000 count display that is easy to read. The unit weighs just under 9 ounces, and it has a rubber holster for protection. This unit is an affordable tool with many features including its Type K thermometer. It is even more appealing due to its price seeing as it has some of the features of more lofty devices. As the best value multimeter, it is ideal for DIY workers with various applications.

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Mastech MS8229 Auto-Range 5-in-1 Multi-Functional Digital Multimeter

Mastech MS8229 Auto-Range 5-in-1 Multi-functional Digital MultimeterThe Mastech MS8229 is an improved version of the praised MS8209 model. It is a combination of a multimeter, sound level meter, luxmeter, thermometer and humidity meter all in one device, and it makes a great choice for those still learning the basics of electronics.

The MS8209 is packed with impressive features including light and sound warnings for its jacks. Because of all of its features, you can expect to get a lot of use out of this unit even if it’s used just once in a while.

The Mastech MS8229 features a blue LED backlit display. The downside to this unit is the fact that it only goes up to 400m and 1000V when used as a multimeter, but its thermometer and luxmeter features make it great for auto enthusiasts.

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Amprobe AM-530 TRMS Electrical Contractor Multimeter

Amprobe AM-530 TRMS Electrical Contractor MultimeterThe Amprobe AM-530 True-RMS multimeter is made with the professional electrical contractor in mind, and it offers numerous features. It is used to measure and verify the presence of voltage in order to perform repairs, connect equipment, troubleshoot or install new wiring, check continuity, install or troubleshoot motors, find blown fuses, check transformers and many other applications.

The True RMS feature allows the AM-530 to accurately measure voltage and current in all situations such as noisy conditions. Other features include audible continuity, non-contact voltage detection and a built-in flashlight in addition to diode testing and duty cycling for troubleshooting tasks. Its voltage goes up to 600V with AC/DC current, resistance and frequency, and its battery is powerful enough to power and test capacitors. The AM-530 has a backlit LCD display with MIN/MAX, data hold and relative zero mode.

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Klein Tools MM1000 Electrician’s Multimeter

Klein Tools MM1000 Electrician's MultimeterThe Klein MM1000 is a digital multimeter with auto ranging that provides most of the significant functions an electrician would need. It offers many of the same features of more advanced multimeters but with a lower price.

It measures AC/DC voltage, current, capacitance, resistance, duty cycle, frequency and temperature. It also has a continuity check and diode tester. One of the best aspects of the MM1000 is the fact that it is simple to operate for those accustomed to using multimeters, and it is easy to learn for beginners.

The unit has a data hold feature for convenience, and it prevents you from having to look at the display while taking the measurement. The automatic shut-off feature helps extend the battery life by turning the unit off after inactivity for minutes on end. The unit is built with a solid orange and gray construction. All in all, the MM1000 is a great choice for those looking to save on the purchase price.

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Craftsman 11-Function Auto Range Digital Multimeter

Craftsman 11-function Auto Range Digital Multi-meterThe Craftsman 11 is an affordable and compact multimeter with a large range that allows it to be used as an auto multimeter. The model offers advanced functions such as capacitance and frequency, and it includes a non-contact voltage detector and built-in flashlight.

The Craftsman multimeter has a K temperature sensor, and it works well for most beginner electricians even when measuring resistance and frequency. It works well as an auto multimeter, but the downside is that its applications are limited beyond this because of its low accuracy compared to more versatile models.

Because of its suitably for beginners when it comes to measuring resistance and frequency, it makes a good choice for those that are unsure. It is a low investment that can help you get started, but you will not regret your purchase should decide to stop using it or multimeters altogether.

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What is a Multimeter?

What is a Multimeter?A multimeter is an electronic measuring device that takes multiple types of measurement in one device. It prevents the need for having separate meters as it combines the functions of the best voltmeter, ohmmeter and ammeter together.

A standard multimeter has the ability to measure voltage, current and resistance all in one device. Digital multimeters display the measured value with numerals, and some may provide a bar of length to represent the value measured.

These types are much more common, but some may prefer analog devices in situations where the measured value changes rapidly. Multimeters are used to troubleshoot electrical problems in a variety of industrial and residential applications.

How to Use a Multimeter

Measuring Voltage

Measuring VoltageThe voltage refers to the electrical potential of the device (the electric pressure in a circuit), and it is measure in volts (V). The voltage is measured with the voltmeter function, so the multimeter must first be switched to the volt setting (denoted with “V”).

Locate the test leads, and connect them to the meter. The red lead should be connected to the red input terminal (labeled “VΩ”), and the black lead should be connected to the common terminal (labeled “COM”).

The red lead is attached to the terminal with higher potential with the black lead to the one with lower potential. Once the leads have been connected correctly, you can measure the voltage with the multimeter as accurately as the best voltage meter.

Measuring Current

Measuring CurrentMeasuring current is measuring the flow of change in electricity in a circuit, and it is provided in amps. Measuring current is slightly more complicated than measuring voltage because you have to do so in a series.

You must place the meter between the flow of current, and this requires interrupting the power connection. To begin, set the multimeter to the ammeter function (labeled “A”). Connect the red lead to the terminal labeled “300mA” and the black to the common terminal (“COM”).

After properly connecting the leads, attach the device to the circuit that must be broken. Attach the meter in series between the open points to get amp readings. After measuring current, you must always switch the unit off or back to the volt setting before taking a different electrical measurement. Failing to do so may ground through the meter which may blow the fuse.

Measuring Resistance

Resistance refers to the level at which an electric current is opposed through an electrical conductor. It is measured in ohms denoted as “Ω.” To begin, disconnect the power and wiring of the circuit that is to be measured in order to prevent exposure to potential hazards.

Turn the meter to the ohms (Ω) setting, connect the red lead to the “VΩ” terminal and connect the black lead to the common (COM) terminal. The display should show “OL” to denote overload. To measure the resistance of the circuit, connect both the red and black leads to the circuit. You will then be able to acquire the ohms reading.

Factors to Consider When Purchasing a Multimeter

Brands/Quality

Brands/Quality

There are several brands to choose from when it comes to selecting the best digital multimeter. The most well-known brands are sought after for having built a reputation for producing quality tools that offer the best result. You should research different brands to become accustomed to the types of products they have available in addition to reading reviews of the best models.

Quality multimeters should have a sturdy build that can withstand drops and bumps, and they should have an expected lifespan on the longer end of the range. Some models are known to last longer, and some brands are known to constantly produce models that can endure more than many others.

Good devices will often be dust or waterproof, and they will be able to withstand various temperatures. Units above $100 will usually present better durability with components that are easier to adjust. They will also be made with better materials.

Features

Features

When considering the features of a multimeter, consider what the unit can measure and how well it does so. Standard units allow you to measure current, AC/DC voltage and resistance. Additional features usually include auto-ranging, data storage, adjustable sample rating and triggering. Auto ranging makes the unit more flexible and allows you to choose a wide range of voltages. This feature is helpful for detecting malfunctioning wiring systems and computer issues, among other applications.

It is important for the unit’s display to have big digits with great visibility and a backlight in order to be able to use the multimeter in a variety of light conditions. The peak hold allows you to keep the data visible while keeping your hands free without having to watch the display while engaging the device.

Continuity is useful for determining if a wire or circuit has a break, and some units respond better by providing more audible alerts. HVAC technicians should look for multimeters that allow temperature measurement, and these units often include K type measurements or IR thermometers.

Precision

Precision

The readings produced by your meter should be trustworthy in order to ensure the safest and most effective results. Calibration of a multimeter is important to ensure safely accurate readings. The accuracy of the unit is described as the maximum error limit considered acceptable for a reading.

It is expressed as ± (% of reading + the number of the least significant digit). This shows the accuracy as the maximum limit around the true value of the measured signal.

A multimeter with True RMS presents better precision, and it refers to the conversion of the AC signal data into the digital value given in the display. These units are more expensive to purchase, but they provide much better measurement. Meters with True RMS calculate accurately even upon encountering irregular waveforms such as square or sawtooth waves.

Reliability

Reliability

Reliability is an important component of any electronic device. You need the unit to be available to work whenever it is in use. When calculating data, reliability also refers to the ability to receive the same results with repeated trials.

This is essential for having an accurate device. You can compare models against one another to determine if one or both are relatively accurate or reliable when measuring current, voltage, resistance and frequency.

Price

Price

Different brands will have varying prices for their multimeter units, so it is best to research and look around in order to make selections within brands that have models in your budget range. The features you aim for in your unit will also affect how much you can expect to pay.

The cost can range from a mere $50 all the way up to over $400. Purchasing a multimeter that is not calibrated will allow you to buy one at a reduced price, but you compromise the benefit of set accuracy. Additionally, you would have to pay to have the unit calibrated annually.

For quality calibrated devices, you should expect to pay over $100 at the least. Most people search for handheld multimeters, and these are much more affordable compared to bench top models. Bench top models are much more expensive and usually cost up to $1,000.

Safety & Protection

Safety & Protection

Having a safe multimeter means you can depend on it to provide accurate data and safely take measurements. When you choose a unit, you should determine the CAT levels in which you plan to operate. Your multimeter should have a voltage rating higher than the maximum voltage you will test at each CAT level.

A higher voltage rating means a higher transient withstand rating within each CAT category. It is important to keep the category in mind when comparing voltage ratings in order to make sure you have the right tool for your tasks.

Ease of Use

Ease of Use

One of the aspects of the best multimeters that is often overlooked is their ease of use. In addition to its capabilities and physical build, a unit should be simple to control without having to rely on supplementary information.

Top notch brands will develop over time to create units with controls and displays that are as easy as possible to master. These units will be ready to use out of the box, and they will not require much time or effort to learn the controls. Good units will be capable of a variety of functions with controls that are easy to adjust.

Pocket Multimeters

Pocket multimeters are meant to have an added benefit of convenience compared to other types. These types are made to be easy to use and carry, and many can be used with just one hand or carried in the pocket.

Pocket multimeters are built to be compact to make use easier, but even the smallest multimeter should come with most of the same functions and features available on larger models. Fluke is a highly respected brand in the electrical tool industry, and the Fluke 115 is considered by many to be one of the best handheld multimeters available.

The Fluke 115 is somewhat unique compared to most models due to being compact enough to fit in the palm of the hand comfortably. The compact unit is an auto-ranging multimeter with a decent price that makes it suitable for professionals as well as hobbyists.

The accurate and reliable unit has a durable build that places it high above many other devices in its class. It checks continuity, frequency, capacitance and diode testing. Its True RMS system offers better accuracy for non-linear loads, and it can measure 20A at 30 seconds and 10A continuously.

Best Multimeter for Electronics

Multimeters are used for electrical applications, so generally the best models available can be considered the best for electronics. The reason it is important to specify which models are best for electronics is due to the fact that some multimeters are specifically helpful for other areas such as HVAC or automotive applications.

The best electronics multimeter should measure voltage, resistance and current at the least with other features such as auto-ranging, data storage, continuity and temperature for more advanced models. Many agree that the best digital multimeter for the money is the Fluke 87-V.

The renowned 87-V model offers incredible accuracy, various functions and the ability to choose between manual or automatic ranging. This provides the user with better flexibility when working on different types of electrical concerns. The 87-V takes reliable measurements that can go as high as 20A for up to 30 seconds at a time.

The unit is very simple and easy to use, and it has a clear screen that is large and backlit. On top of its capabilities, the meter is built to be durable enough to survive drops at 1 meter. Another benefit it its glove-friendly controls that come in handy when used during colder weather.

Best Multimeter for HVAC

Best Multimeter for HVACAn HVAC multimeter is one that is used specifically for HVAC professionals and applications. It may not have all of the features of a standard device, but it can also have more functions that will not be found on other units. Multimeters for HVAC use are created to make the work of HVAC technicians much easier.

The best HVAC multimeter should save time and effort by eliminating the cumbersome presences of unnecessary controls while also including specific features needed to handle HVAC related tasks. There are many multimeters made primarily for HVAC purposes, and others are made for more general use while still being capable of handling HVAC issues.

The Fluke 116 is a highly favored multimeter for HVAC use. It can take temperature and micro measurements along with capacitance, continuity, frequency and resistance. It prevents false readings due to ghost voltage with its low input impedance.

One of the benefits of the Fluke 116 is its compact and ergonomic design that allows for easy one-handed use. It also has a large white LED screen that is backlit and easy to read in various lighting conditions. The 116 does not include amperages, but this is not usually needed for HVAC use.

Best Automotive Multimeter

Automitive MutimeterAn automotive digital multimeter is a diagnostic tool used to measure the electrical system of a car regarding voltage, resistance and current. Mechanics use these tools to detect malfunctioning of the batteries, motor or engine in order to provide the proper service to correct the problem effectively.

An auto multimeter is important for measuring resistance needed when handling switches, relays and fuses, and it can help prevent the need to replace certain components of the electrical system. Checking continuity is important for repairing broken wire and testing fuses, and measuring the current can detect drain’s in the car’s battery.

The UL certified INNOVA 3340 model is made to safely determine various automotive and household concerns. It features auto-ranging scales to eliminate the need to dial in the proper range, and it also has a large display.

Fluke is one of the most dependable brands in auto multimeters, and their 88-V model measures signal pulse width. It can be used to determine the health of an injector, carry out diode tests, measure duty cycle and measure frequency. The MS8268 model from Mastech is extremely affordable, but it provides similar quality and many of the features of expensive Fluke styles.

Multimeter FAQ

Multimeter FAQ

-What are the main differences when using a digital versus an analog meter?

Digital multimeters are more precise and more accurate than analog models. An analog meter requires the user to set the needle to zero and adjust its position on the dial. Digital meters do not leave room for errors caused by this problem.

-How many things can a digital multimeter measure?

The most basic digital multimeters are able to measure voltage, current and resistance of circuits and other electrical components. More advanced instruments can measure volts for amps, direct current and alternating current. Some can perform diode checks and determine if there are breaks in the circuit.

-What is the Min/Max mode on the multimeter?

The Min/Max mode is the highest and lowest reading that the instrument has measured from the time the values of measurement were recorded. The measured signal’s maximum or minimum should be a few seconds or milliseconds longer to get a more accurate reading.

What is Peak mode?

Put simply, the peak mode measures the positive and negative extreme voltages of a signal. For a 120V AC line, its peaks will be presented as +169 volts and -169 volts.

What do CAT levels mean for a multimeter?

There are four safety ratings from CAT I to CAT IV, and they are put in place to prevent exceeding the maximum current and voltage levels of the tool. Overloading the device can destroy the meter or even be fatal. Most low priced devices will have the lowest safety rating.

Tips on Choosing the Best Multimeter

Tips on Choosing the Best Multimeter

For electricians and other professionals, multimeters are essential tools. Professionals have to be certain about values regarding electrical components when installing or maintaining equipment, and the only way to do so is with a multimeter. It is absolutely necessary to have a product built with the best quality as working with electricity is dangerous, so the technician needs to have the most precise information at the right time to be safe and provide the best service. When shopping for the best multimeter, you must be able to find the right product for your circumstances.

What is the best multimeter? A good multimeter must have the precision to offer you accurate values so that you don’t make mistakes that can ruin your task or compromise your safety. You also want to find a model that is built with good quality, and it should be able to withstand environmental impacts as well as performing well over time. If you don’t need all of the most complex functions, you should try to find a quality instrument that is still within your budget. It may be better to find an affordable model than to spend too much on a tool you may not know how to use or one with features you may not even need.

When shopping for the right model, it helps to search multimeter reviews from other users, professionals or other experts. This allows you to view the pros and cons of each model, and you can use this information to compare models to one another. Once you’ve found the best of your selection, narrow down your choices even further to determine which models are the most compatible for you. These would be the tools that match your needs better than all other units. As a last step, take the chance to test meters out in person before purchase to get a real feel for how you may be able to use them.

Where Can I Buy a Multimeter?

Where you purchase your device may be just as important as the model you bring home. Many stores in your local area should have multimeters for sale, and this is helpful if you need a device as soon as possible.

The drawback to shopping this way is the fact that you may not be able to find the best cheap multimeter or the exact model you planned to buy as your local stores may not carry it. This is one of the reasons why it is usually better to order a multimeter online.

You will be able to find the device you want, and you can find a good cheap multimeter nearly anywhere. Buying on Amazon allows you to take advantage of discounts that you probably would not find elsewhere.

Making the Decision

Making the right decisionThe final choice in picking a quality multimeter lies in your hands. You should carefully look through digital multimeter reviews in order to become familiar with the features and functions they offer.

With a list of the features you need already in mind, match models that interest you with what you need in a multimeter based on how you expect to use the device. You must also use the information you find in reviews to compare various models against one another to determine which ones stand out above the others.

This will help you find models that match your needs, but you will be able to find the high quality models at the same time. If being able to use a dependable multimeter is a necessity in your line of business, get started selecting a model so you can put it in play as soon as possible.