For those who work with electric equipment and electrical currents, the use of a multimeter is crucial.
Whether you're a DIY enthusiast or electrician, a multimeter will allow you to measure multiple electronic variables and can also help to ensure that your home or work environment is safe.
With many different models available, selecting the right tool can be challenging.
Each model can boast different features and functions that may make it more compatible with your needs than another.
We have done the hard work for you and selected our top five picks of the best multimeters available on the market. We have also included a handy buyer’s guide containing all of our top tips for selecting the best tool for your requirements.
If you are in a hurry and don’t have the time to continue reading, we have selected our top pick for you below.
Top 5 Best Multimeters
OUR TOP PICK
With an impressive star rating, the Fluke Digital Multimeter is a must have addition to your toolkit.
The voltalert technology detects voltage without contact, allowing you to work with greater speed. As an RMS meter, it is also praised for gathering accurate measurements.
False readings needn’t be a concern thanks to the low input impedance which works against ghost voltage. With an accuracy range of 0.01%-2% and a CAT III 600V safety rating, this meter is going to be a valuable addition to electrical work.
Designed with a large LED backlit display and dial, this multimeter has been made with user convenience in mind. This allows you to work in areas with poor lighting without any disruptions.
Aside from this, the Fluke multimeter is also equipped with a kickstand for added stability.
- The low input impedance prevents false readings providing greater accuracy.
- This multimeter has been designed by electricians.
- The user-friendly design makes this multimeter easy to use.
- Sturdily designed it is durable and is going to withstand frequent use well.
- The compact size makes this a convenient addition to the tool case as it is going to consume a small amount of room.
- The hefty price tag may make this an unaffordable option for some individuals.
The AstroAl Digital Multimeter can conduct a range of tests from voltage, current, resistance, continuity, temperature and frequency.
As a professional grade tool, it also boasts many additional features. This includes auto ranging capability and true RMS measurements.
With a heavy duty construction, this is a durable tool that is suitable for the working environment. You can use your tool with confidence that it isn’t going to become easily damaged. This is also a versatile tool with the capacity to measure capacitors and transistors.
The addition of anti-burn qualities provides the user with greater protection. Aside from this, the fuses offer enhanced protection to the multimeter.
Impressively, this unit also allows you to conduct a temperature test which will then be displayed via the LCD screen.
- AstroAl offers 3 year protection which offers peace of mind if you should experience any issues.
- The large LCD backlit display for greater visibility in dimly lit areas.
- Thanks to the data hold function you can freeze the data that is being displayed on the screen if needed.
- Impressively, this meter boasts many additional features for professional use.
- The durable exterior provides greater resistance to damage.
- The automatic shut off feature can be inconvenient when you are in the middle of taking a measurement.
If you are looking for a tool that can conduct many electrical measurements, the Crenova digital multimeter could be a great choice for you.
The overload protection comes in useful for resistance and frequency measurements although this tool is capable of measuring AC/DC voltage, current, frequency, continuity, diode and more.
The data hold function locks the measurements on the screen giving you more time to record them if needed. There is a maximum value hold function too.
Additionally, the portable stand also allows you to position the unit at an angle for improved visibility when it comes to recording your measurements.
Impressively, if the meter remains on for 15 minutes without use it will automatically turn itself off. To resume power, you simply need to interact with the buttons or functions and the meter will then come back on again.
- Affordably priced, this is an ideal option for those who are on a budget.
- The backlit displays provide improved visibility when working in poorly lit environments.
- The compact size makes it easy to transport.
- The tool will automatically turn itself off if it isn’t used for 15 minutes.
- The kickstand design allows you to position the tool to see the measurements more clearly.
- The buttons make a beeping noise when pressed which some users may find off putting.
As an auto ranging digital multimeter, this tool by KAIWEETS will automatically alter its internal range to find the correct measurement.
Suitable for a range of applications, this multimeter will gather accurate measurements of AC and DC voltage and currents, resistance, continuity, liquid temperature, diodes and more.
The non-contact voltage testing allows you to test wires safely and is equipped with both a sound and light alarm. Aside from this, the KAIWEETS multimeter is deemed to be a professional tool that boasts many other features too. This includes data retention, battery prompt and auto power off settings.
With a CAT III 1000V IEC safety rating and anti-burn technology, this unit provides greater protection and it is also a double insulated unit.
Impressively, this meter has also been designed to provide you with a user friendly experience. The digits are displayed with a large font on a backlit screen which allows you to see them clearly in low visibility too.
- This meter is covered with lifetime technical support if you should happen to experience any difficulties.
- Durably designed with a silicone case, the unit isn’t going to become easily damaged.
- The non contact voltage testing setting allows for safer use.
- The kickstand allows you to position the unit to record the measurements.
- The visual and audible alarms provide effective live wire detection.
- Some may find the leads provided insufficient for their needs requiring the use of different ones.
The TACKLIFE Digital Multimeter is a versatile tool with multi testing capabilities. This includes AC and DC voltage and current, resistance, temperature, continuity and more.
Aside from this, the TACKLIFE multimeter is equipped with a range of other features that make it a must have addition to your toolbox.
Courtesy of the non voltage contact feature you aren’t exposed to the dangers of an electric shock when gathering the measurements. An alarm will inform you of the existence of live voltage and its intensity. This multimeter also can test for live or null wires.
Similarly to our previous picks, this multimeter also features an auto-off function which will automatically turn the multimeter off if it isn’t used for some time.
It also features a large LCD screen for clear visibility and a rear light which allows you to continue to work in the dark when available lighting is poor.
- This multimeter is covered by a 30 day return policy and a 24 month warranty so there is support available.
- As a multifunctional tool, it is suitable for carrying out a range of tests.
- The LCD backlit display provides greater visibility when working in dimly lit conditions.
- The NVC function allows the user to use this tool safely.
- The kickstand allows you to angle the unit to make it easier to record measurements.
- Some users may experience difficulties in connecting and testing the leads provided.
Best Multimeters Buying Guide
Selecting a multimeter isn’t as easy as purchasing the first one that you find. There are different types available on the market.
For this reason, it is important to ensure that you select the right tool for your needs.
Below, we have identified our top tips for choosing the best multimeter tool for your requirements.
Understanding the symbols
It is important to understand the symbols displayed on your multimeter to use it correctly. Voltage is represented by a V, current by I, and resistance by R. Volts is also measured by V, amps by A and ohms by Ω.
You may benefit from familiarity with the tool to gain a greater understanding as to how the measurements are read. If your tool displays an R rating of 100 and ohms of 50, the total resistance is going to be 5,000.
The type of multimeter
The market offers two different types of multimeters; digital or analogue. Both are used to measure electrical values and are an essential tool for those conducting electrical work.
The main difference between both types of multimeters is how they function. A digital multimeter displays the measurement readings in a digital format while an analogue multimeter uses a moving pointer which is positioned on a scale. This then displays the measurement readings.
A multimeter can be identified in the following categories. The purpose of these categories is to tell you how much power the tool can handle.
A multimeter in the CAT I category can handle under 30 volts of power. There is then a CAT II, CAT III and CAT IV multimeter. A CAT IV multimeter can handle the most power from electronic applications.
As a measuring tool, the accuracy of a multimeter is paramount. Gathering measurements with high accuracy is going to make them much more useful, particularly for individuals who require this tool for professional use.
There are ways that you can check the accuracy of your multimeter. One way of testing your tool is to set your multimeter to the resistance setting and then hold both probes in contact with one another.
There shouldn’t be resistance between both probes and so the tool should display 0 resistance.
Multimeters also have error margins. They typically have ±3% accuracy although this may differ between the tools and manufacturers.
Ease to use
Ideally, your multimeter should be easy to use for a user friendly experience. Although the measurements may appear a little complex to those that are new to this type of tool, even professional models tend to be fairly straightforward.
A backlit display makes the measurements easier to understand. A backlit screen is also beneficial in allowing you to see the measurements clearly when working in a poorly lit environment. The test probes should also be easy to insert into the tool.
Many multimeter tools will be designed with a kickstand. This allows you to position the unit on a surface reclined against the stand which makes it easier to record the measurements.
Impressively, most multimeters available on the market are multifunctional tools that are capable of conducting a wide range of tests.
This includes tests for AC and DC voltage, current, resistance, continuity, frequency, temperature and more.
It is beneficial to opt for a multimeter that is covered by a warranty. This gives you peace of mind if you should be dissatisfied with your purchase or you should experience any difficulties with it in the warranty period.
The warranty length can differ depending on the manufacturer with some offering warranties for longer periods than others. Opting for a product that is covered by a warranty can provide you with greater confidence in your purchase.
Others will be covered with lifetime technical support so there is help available if you should experience any difficulties in getting your tool to function properly.
A multimeter that is durably designed is going to be beneficial in ensuring that it can withstand the conditions of the working environment.
That those are housed in a protective shell body protects the tool from becoming damaged if it should make contact with the ground unexpectedly.
Those with a non slip exterior are also preferable as this allows you to maintain a secure grip of the tool, helping to prevent it from falling out of your hands.
Multimeters can vary rather significantly in price. If you require this tool for professional use you may wish to spend a little more on your multimeter for guaranteed quality, accuracy and precision.
Likewise, if you require this tool for occasional use, you may have a tighter budget in mind.
Often, the price can be a reflection of the product’s quality and so it is important to ensure that you don’t compromise the quality of the product as it can affect its accuracy.
The additional features
With professional standard multimeters, in particular, you will find that they often boast many other impressive functions and features.
An on and off feature automatically turns the power of the unit off when it hasn’t been used for a prolonged period of time.
Another function is no contact voltage testing. This essentially makes the tool safer for the user as you aren’t exposed to potential live voltage and wires. Many will be equipped with alerts that will inform you when there is an existing voltage and how intense this voltage is.
A compact unit is going to be convenient for those who require its use in different locations.
Those that are smaller in size are easier to carry and are also going to consume less room inside your toolbox too.
Frequently Asked Questions
Do I need a multimeter?
A multimeter is crucial for carrying out electrical work.
As an electronic measuring tool that combines multiple measuring functions, a multimeter can tell you if wires are hot or cold.
This tool can also be used to measure volts, amps and ohms.
Are cheap multimeters any good?
Cheap multimeters can be just as good as expensive ones. They can be useful for low power experiments in particular. It is often the case that you get what you pay for and the quality of your tool is reflected in the price.
For professional use, it may be beneficial to spend a little more. However, there are a variety of affordable options available too that are just as good in terms of quality and functionality.
Can multimeters be dangerous?
Failing to maintain your multimeter and test leads can lead to the occurrence of shock hazards. Multimeters are typically used to measure voltage. If you hold both probs when measuring high voltage, this can lead to hand to hand shock.
This can also be caused by defective components. Multimeters with a no contact feature protect the user from the risk of electric shock when exposed to potential high voltage.
How do I know if my multimeter is bad?
One of the best ways to test to see if your multimeter is bad is to measure the fuse resistance. A fuse with low resistance is a sign of a good multimeter.
However, if the fuse has a high resistance this could be a sign that it has blown.