The Best Clamp Meter for Your Needs: A Comprehensive Guide
If you’re in the market for a clamp meter, you may be feeling overwhelmed by all of the choices available. With several various brands and models to choose from, it can be challenging to decide which one is right for you. In this comprehensive guide, we’ll break down all of the different factors you need to consider when purchasing a clamp meter. We’ll discuss what features to look for, as well as some of the best models on the market today. After reading this article, you’ll know exactly which clamp meter is suitable for your needs!
It is essential to have a clamp meter if you work with electronics. This tool enables you to take non-contact current measurements without disrupting the circuit. It is very valuable for electricians.
Our Top Picks
1. Fluke 376FC True-RMS Clamp Meter
The Fluke 376FC is the ideal clamp meter for industrial, HVAC experts, and commercial use. It has advanced features and is very accurate. It is able to measure AC/DC voltage and current as well as resistance. The meter also has advanced safety ratings.
The Fluke 376FC is a special meter because it has probes that can be bent and a recording feature. This meter also measures millivolts and capacitance. It also keeps track of how much the measurement changes over time.
This clamp meter will make you more productive by letting you log your work and connect to Bluetooth devices. You can work quicker and safer with this Fluke Connect-enabled wireless clamp meter. It comes with iFlex, an 18 inch long flexible current probe, which helps you take measurements in tight spaces. You can also expand the AC measurement range up to 2500A with iFlex. The Fluke 376FC is built for everyday use, making it the top pick on our list of clamp meters.
The majority of customers who have used the Fluke 376FC say that its measurements are highly accurate and reliable. The iFlex hoop is fascinating for large transformer cables and tight spaces. However, the meter does come with a pricey price tag.
2. AstroAI Digital Clamp Meter
This clamp meter can measure a lot of different things like voltage, current, and resistance. It also has a big LCD screen. The AstroAI is designed for professionals and has quick readings and advanced safety features. You can also keep track of the data on the LCD screen with the data hold function.
The AstroAI is a clamp meter that has many features. It is one of the most economical meters on the market. It has a review rating of 4.4 out of 5 stars from customers. A few customers say that the manual is poorly written, and the device cannot measure DC, which are its major demerits. The AstroAI isn’t an exceptionally durable meter for many customers but comes with many features at an affordable price.
3. Fluke 323
This digital clamp meter can measure current up to 400A, DC voltage up to 600V, and resistance up to 4000 ohms. It is highly regarded and able to provide accurate readings. The jaw opening is 30mm. This clamp meter also has CAT III 600V and CAT IV 300V continuity test ratings, as well as safety ratings of CAT III 600V and IV 300V. Fluke meters provide excellent measuring quality, which makes this an excellent clamp meter for general troubleshooting.
User ReviewsMost people who have bought the Fluke 323 meter are happy with its quality and performance. It rates 4.8 out of 5 stars on most review websites. However, a few people are unhappy with the design of the test leads and where the ports are located. The lead ports are on the bottom of the device, which is problematic for some users.
4. Klein Tools CL800
This clamp meter is a great value because it can do many different types of measurements, like AC/DC voltage, resistance, continuity, frequency, capacitance, and test diodes. Temperature can also be measured with thermocouple probes. It has a CATIII and CATIV safety rating of 1000V and 600V. Another bonus feature is the min/max range button and the hold button.
The Klein Tools CL800 is a great value because it has many features, including the ability to test AC/DC voltage up to 1000V and AC/DC amps up to 600A. It also has a low impedance setting and comes with a flashlight, backlight, min/max range, holds the button, and a non-contact voltage tester.
Many customers are happy with this clamp meter. This product has a review rating of 4.7 out of 5 stars. Most customers agree that the CL-800 offers a lot of advanced features, like measuring temperature with AC/DC voltage and current, at a relatively lower price than other products with similar features. Although the product offers many features, some people think that the quality is not as good as more expensive meters.
Some customers say that the temperature readings from the CL-800 are not very accurate. However, most customers find the LoZ function to be very useful. Additionally, it has been reported that the continuity test sometimes does not work. It is good practice to test continuity by touching the probes together. If you do not get a beep, then power cycle the meter to fix it.
5. Uni-T B4Q094 UT210E
This clamp meter can test diodes to measure AC/DC volts, AC/DC current, continuity buzzer, resistance, and capacitance. It also has a backlit screen and a data hold function.
This tiny package is able to provide a variety of measurements and non-contact voltage detection. It also has a backlit screen. It is very portable and only weighs 6 ounces making it the best lightweight clamp meter on the list.
The Uni-T B4Q094 is a tiny device that has an overall good rating of 4.6 out of 5 stars. Many customers are satisfied with its performance and find it easy to carry because it is small enough to fit in their pocket.
How we picked the Best Clamp Multimeter
A few important criteria are used for selecting the best clamp meters. These include:
When choosing a clamp meter, it is important to look at the different measurement ranges that are available. In particular, it is important to find a clamp meter that offers current, voltage, and resistance measurements.
A continuity test is used to determine if an electric circuit is open or closed. A good clamp meter should have a continuity feature to do this properly.
TRMS measurements are highly accurate because they measure linear and non-linear loads. A clamp meter with the ability to do TRMS calculations will provide accurate measurements.
When choosing a clamp meter, it is important to consider features like Bluetooth connectivity, wireless transmissions, and logging auto-ranging. These features can help make using the clamp meter easier and more accurate. Another important feature to look for is a backlight, which can help improve accuracy in low light conditions.
When looking for a clamp meter, it is important to consider accuracy and quality.
The Best Clamp Meters Reviews
Electricity is a very important invention that we can’t live without. We use a lot of electrical appliances in our everyday lives, so it’s important to do repairs and improvements to our electrical systems from time to time.
There are many different tools for electrical systems. If you are an electrician or technician, a Clamp meter is one of the essential tools you need in your toolbox. It is necessary for all categories of fields in this modern life.
Many of us use tools like screwdrivers, knives, and wrenches in our homes. Clamp meters are also important handheld tools to measure the current flow in your home’s electrical system. This can help you avoid any electrical accidents.
Earlier, Clamp meters were used to measure the highest AC or circuit loading. However, the latest digital Clamp meters measure voltage and resistance. This way, you can measure the current fluctuation in appliances using a Clamp meter.
If you want to know how much battery power you have left, you can connect a Clamp meter and measure how much power the battery has. This will help you measure the power of electric motors in appliances like dryers and other home and commercial appliances. This will give you an accurate reading of the power needs for each appliance so that you can stay safe.
Clamp meters come in many different types, features, and designs. If you don’t understand the technical aspects, it can be tough to choose the best option. Because there are so many options, it’s crucial to conduct your homework before deciding.
Top 7 Clamp Meters
1. Amprobe AMP-210 Clamp Meter
If you want to replace an old clamp meter, the Amprobe AMP 210 clamp meter is the best choice. It has better features than other Amprobe clamp meters and is a high-quality product.
The Amprobe AMP-210 clamp meter is a great tool for measuring the electrical current of modern appliances. It can measure up to 600 amps of AC, making it perfect for most appliances. Additionally, it can also measure AC and DC voltages.
This clamp meter accurately measures current, voltage, and frequency with all electrical systems, like distorted or non-sinusoidal signals and frequency drivers.
The Amp-Tip function on this device provides accurate readings of current up to the tenth of an Amp. It also allows proper current measurement of any size diameter wires. This device uses real RMS technology, low pass filters, and fast response processors for quick, error-free measurements.
Real RMS sensing technology helps you accurately measure electrical fluctuations. The low pass filter measures current and voltage in the frequency drivers. Without this feature, it may be hard or go wrong.
The slim design of this clamp meter makes it perfect for use in tight spaces. It also comes with two AAA batteries, so you can start using it immediately. Plus, the carry case makes it easy to transport wherever you go.
This Amprobe clamp meter is a high-quality electrical testing tool trusted by electricians and HVAC technicians. It is rugged and reliable, ensuring your safety while you work.
2. Etekcity Auto-Ranging Clamp Meter
When looking for the best clamp meter for auto-ranging measurements and HVAC, many people recommend Etekcity. This brand is known for making high-quality electrical tools and devices that can be used for different types of tests, like diode and continuity tests.
This high-quality clamp meter is made of industrial-grade materials with the latest technology. It is a good purchase because it can measure AC and DC voltage, resistance, continuity, and diode checking. This clamp meter has great features like data hold, max reading, and a wide LCD screen to show the readings. To preserve power, it turns into auto-sleep after 15 minutes of inactivity.
This Etekcity clamp meter can do a lot of things. You can use it to test continuity diodes and get quick results. It also has a jaw-opening feature that lets you measure AC in a conductor up to 26 mm without affecting the circuit. Plus, it has a data hold feature that lets you record your past measurements.
This carrying case is comfortable to carry around with you. It has a chemical battery that keeps the battery life going for 150 hours. The LCD screen makes it easy to read the measurements accurately, which is helpful for people who have trouble reading.
The clamp meter does not break the circuits when it is measuring. The robust test handle probe makes it safe and easy to measure quickly. This clamp meter is great for household repairs because of its 400 amp capacity. Most customers feel that this Etekcity clamp meter is a good value for the price, and they are satisfied with its features.
3. UEi Test Instruments DL369 Digital Clamp-On Meter
The UEi DL369 clamp meter is a great tool for electricians and technicians. It is simple to use and can measure various ranges without compromising quality.
This clamp meter is good for testing circuits and measuring how much current is going through them. It has a dual display, so you can see your readings easily.
This DL369 clamp meter is easy to use and has many capabilities, but it can be hard to pull it tight.
I test instruments have over 50 years of experience in designing and manufacturing high-quality tests and measuring tools. Experts know the UEi brands for their excellence and new technologies to solve real-world problems.
This clamp meter has test leads, so you can measure electrical values right now. Resistance, frequency, capacitance, AC/DC voltage, and current may be measured. This way, you can accurately measure many different aspects of an electric circuit. Plus, you can use all its features to do a complete evaluation of a circuit without any problems.
This device has an auto-shutdown feature that preserves energy. If there is no activity for some time, this feature will activate.
The DL369 clamp meter has a low battery display indicator so that it doesn’t suddenly turn off.
The data hold feature keeps your previous measurements. This is a useful feature for electricians and DIY experts. The sturdy construction makes this ideal for outdoor use.
4. Tacklife CM01A Clamp Meter
The Tacklife CMO1A is a clamp meter that quickly measures the current safely and efficiently. It is completely a smart clamp meter. You can receive your dimensions with just one button press.
This clamp meter can measure AC and DC voltages, resistance, frequency, continuity, etc. It has an LCD backlit that makes it easy to read the measurements. It also features a data hold feature, which allows you to keep track of your readings.
This CM01A is versatile and can be used to troubleshoot multiple electrical problems. It has many safety features that you can use on your cars, home appliances, and industrial tools.
This clamp meter can precisely make AC/DC measurements to a 26mm conductor without causing any circuit interference or crack.
The flashlight in the clamp meter helps you measure even in the dark. An LCD screen also makes it easier to read the numbers.
The clamp meter has a low battery indicator that reminds you to charge it when the battery gets low. If there is no activity for over 15 minutes, the clamp meter will automatically shut down.
This clamp meter has a non-contact voltage detection that senses live AC wiring. Plus, it has overload protection, so you can measure without getting injured. The Zero function reduces data error and makes the measurement more accurate.
5. Fluke 324 True RMS Clamp Meter
The Fluke 324 is another model of meter from Fluke. Both AC and DC power can be measured with it. It has the same measurement capability as the Fluke 323.
The Fluke 324 clamp meter is a great choice for professionals. It is built to help with household electrical problems and manage AC voltage loads on circuits, switches, and fuses.
The 323 model is different because it can measure temperature and capacitance up to 1000 mF. This meter is essential for people who work with HVACs. It also has a backlit feature that lets you use it in dark areas. With this meter, you can measure resistance up to 4 kilo-ohms.
This clamp meter contains the technology that helps you measure linear or non-linear electric loads with high accuracy. The jaw opens up to 30mm to measure the current in electrical appliances without breaking the circuit. The audible sensor gives you alerts to know if there is a current flow.
The 324 clamp meter is designed to check if there is any current, AC/DC voltage, or continuity in circuits. It is a small and strong clamp meter that is perfect for measuring current up to 400A in tight places. This model can measure temperature and capacitance. It also has a thin and workaholic design that fits comfortably in your hand, so you can easily take different measures. The results are displayed clearly in the easy-to-read display.
6. Milwaukee 2235-20 400 Amp Clamp Meter
If you like clamp meters, you will love this Milwaukee 2235-20. It can measure volts, ohms, and other readings. It’s also made to be adaptable and has the necessary features. Plus, it has great protection too!
This clamp meter is easy to handle and can measure a wide range of things. It also has red and black electrical test leads. If you have a problem in a dark place, you don’t need to worry because it comes with an LED flashlight that will help you see clearly.
The jaw feature is uniquely designed to quickly and easily measure appliances. Real RMS technology ensures accurate measurements, ideal for residential and commercial electricians.
This clamp meter has a min/max feature that helps you measure the performance of a circuit. It also measures the difference and average of high precision. Additionally, the backlight and LED lights make it easy to read data and make the working area bright. The rugged construction makes it easy to hold, and its simple usage increases its service time.
This clamp meter is versatile. It can measure 400 amps, 4000 ohms, 600 volts of AC and DC, and more. It has a design that makes it accurate for any range. It is also made to last longer than other clamp meters. This makes it reliable for use in household work or industrial tasks.
7. Extech MA445 Clamp Meter
The Extech MA445 Clamp meter is an excellent tool because it is very well-constructed and has a real RMS feature that makes it very precise. It can be used to measure the current in electric appliances and to troubleshoot any issues that might be present.
The Extech MA445 clamp meter measures many different things like current, voltage, resistance, capacitance, frequency, continuity, and diode test. It also has a technology that makes sure the measurements are accurate and quick without any breaks in the electric circuit.
This large LCD screen allows you to easily read the measurements and avoid incorrect readings. It also has a convenient design that is perfect for workaholic environments. Plus, it has additional features like a non-contact voltage detector, data hold, zero function, built-in flashlight, and auto shutdown.
This clamp meter is a great tool that has 11 primary functions. This allows you to do many different tasks with one tool. It has a built-in flashlight to help you see what you are doing, and the non-voltage detector helps keep you safe. The real RMS technology uses advanced features to help you troubleshoot various appliances.
Your readings are saved in the data hold function until you can save them. Using the min/max function, you can save your lowest and highest readings. The offset adjustment mode is set to zero by using the zero function.
The MA445 clamp meter has an automatic shutdown feature that turns the tool off after a period of inactivity. You’ll be warned when the battery is low, so you can recharge it.
Clamp Meters: What to Look for
You need a clamp meter that gives accurate measurements. This means the meter will give the same measurement for a certain amount of current. To ensure accuracy, choose a model from a well-known brand.
A clamp meter is a handheld device that you can use to measure electricity. It should be lightweight, sturdy, and simple to operate. We suggest choosing a device with a bright LCD screen and easy-to-use controls. The meter should also be durable enough to withstand a few bumps and bruises. Ensure that the device works well in dim and bright conditions since you might need to use it in different places.
Some clamp meters offer different data tools, like auto-ranging, holds, and sleep functions. Auto-ranging lets the meter automatically choose the right range for its measuring resistance. This can be helpful if you don’t know what range the current falls into. Clamp meters have an auto-ranging setting that eliminates the need to cycle through numerous settings.
Having a data hold function is helpful. This lets you save and compare measurements. Having a meter that can store more than one measurement is very helpful. Of course, it’s also good if the meter has an auto-shutoff and sleep function so you can conserve battery power without having to try hard to do so.
AC currents can be measured by most clamp meters. On the other hand, some meters can provide information on AC/DC voltage and continuity. Continuity readings must be performed to know if a current is complete and connected.
Resistance measures how well an electric current flows through a device. The higher the resistance, the more difficult it is for the current to flow. Meanwhile, a diode is a device that helps currents flow in one direction. Detailed readings give you a better understanding of electric currents, making it safer and more accurate to fix things.
Frequently Asked Questions about Best Clamp Meter
These meters are usually pretty accurate when measuring AC and DC. They are usually accurate within 2%. Some models are even more accurate, measuring within 0.5%.
Clamp meters that are high quality usually have a long battery life, a high safety rating, and the ability to quickly measure voltage and current. However, low-quality clamp meters also constantly malfunction, run out of power quickly, or give you inaccurate readings. So it’s essential to do your research before buying one!
If you need to measure the voltage or current of AC signals that are not pure sine waves, then you need a meter that can measure “true RMS.” This is important when measuring the output of adjustable speed motor controls or adjustable heating controls.
This meter is accurate to within 5% of the current measurement and 3% of the voltage. It is not suitable for configuration, but it can be used for troubleshooting.
Hall Effect clamp meters can measure both ac and dc current up to 1000 Hz. They use rigid iron jaws to concentrate the magnetic field around the conductor being measured.
A clamp meter is better for measuring current, while a multimeter is better for measuring voltage, resistance, and frequency.
A true-RMS meter can accurately measure waves that are not perfect and are not always the same. This is called root-mean-square. This calculation is used to find out the equivalent DC value of an AC waveform.
The inrush function is a great way to find power problems. The Southwire Smart Clamp Meter is a good tool. I like it because it works well and it is easy to use. It costs $299.
These meters are usually pretty accurate with both AC and DC measurements. Specialty models can be even more accurate, measuring to within 0.5%. The vast majority of clamp meters can measure up to 600A AC.
The current measurements are within 5%, and the voltage is accurate to within 3% of the measured variable. This meter is good for troubleshooting, but it is unsuitable for configuring things.
A clamp meter is a good choice for measuring current. At the same time, a multimeter is better for measuring voltage, resistance, and frequency. Multimeters have better resolution and accuracy than clamp meters.
If you need to measure the voltage or current of AC signals that are not pure sine waves, you need a meter to measure the true RMS value. This is important for measuring the voltage or current output of adjustable speed motor controls or adjustable heating controls.
A true-RMS meter can accurately measure waves that are not perfect or sinusoidal. This is done by calculating the equivalent DC value of an AC waveform.
Clamp meters are a safer way to measure current. You don’t have to break the circuit to use them. They are used to finding problems with electrical equipment. There are two types of clamp meters: digital and analog.
Hall Effect clamp meters can measure both ac and DC up to the kilohertz (1000 Hz) range. They use rigid iron jaws to concentrate the magnetic field that encircles the conductor being measured.
If you only need readings now and then, a less expensive meter will work. A Fluke meter is the best option if you need frequent and highly accurate readings.
A clamp meter is used to measure the current (or amperage). On the other hand, a multimeter typically measures voltage, resistance, continuity, and sometimes low current.
A clamp meter is a device that measures how much current is flowing through a conductor. It has a current transformer in its jaws that helps it measure the current more accurately.