Fluke is a company that is known to manufacture the best digital multimeters you will see in the market today. If you open any best electrician tool belt, the chances are good that you will find a Fluke meter stored in it. These tools by Fluke are known for their dependability and accuracy. Fluke has set the bar so high that other units are striving to measure against.
We always strive to provide our readers with the right information when it comes to their needs. In this comprehensive article, we compare best-selling products and aim to be as transparent as possible. We aim to find the best features of Fluke multimeters, write advantages and disadvantages, and a summary for each product.
We’ve also put together a guide to help you find the best fluke multimeter 2021 has to offer for your needs. Let's find out what you need. It's all below.
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ARCHIE ADAMSEditor-in-Chief of the Home Maker Guide
The Fluke 117 is considered the best and most reliable among other Fluke multimeter models that are used mostly by light-industrial electricians; at times, the tool is also used by hobbyists as well. Sturdy and compact, it is a part of Fluke’s more pocket-friendly range of units. However, it has a solid build-quality and fitted with several impressive features like Auto-V/LoZ function, detection of non-contact voltage, auto-ranging, and True RMS.
According to several Fluke multimeter reviews, the small unit is fitted with an ergonomic chassis, a trademark large backlit display screen, and can be held comfortably in your hand. All the basic measurements are included, like frequency, capacitance, continuity, resistance, amperage, and AC/DC voltage. The most important criteria for the test are the device’s CAT III rating, with a top of 600V. This will give you the ability to analyze switchgear, both three and single-phase, control panel boards, appliances, and outlets.
The range of the amperage has a sensitivity of 1 milliamp (mA) that can increment up to 6A and 10mA increments from 6A to 10A. You will not find a dedicated micro-amp or milliamp range; however, it should not present a big deal for general use. Resistance ranges between 0.01 ohms (Ω) and 40MΩ. You will also find a diode check that is limited to 2V.
On the whole, you will see a True RMS meter that will offer you accurate readings even if you are in erratic scenarios like a square wave or wave sign. However, one aspect that sets the Fluke 117 apart from the other 110 series meters is the addition of the VoltAlert detector; this additional feature can ascertain voltage through a wall or cable.
Why We Like It
The Fluke 325 is a reasonably small item for plant maintenance engineers and electricians. It can measure up to 400A on both AC and DC systems, which makes it quite handy for maintenance engineers and electricians. Apart from measuring up to 400A in both AC and DC systems, other features like the continuity, frequency, capacitance, resistance, and voltage make it more useful than an average Fluke clamp meter.
This product offers the best feature set among all the other clamp meters of the 320 series. However, the device is rugged and small, despite the extra functionalities; this allows you to get into cable ducts and tight spaces.
The tool can be used for establishing continuity in switches, mains voltage in-home circuitry, and load currents of motors. Here, you will see two amperage ranges. The inclusion of a temperature input and capacitance makes this Fluke multimeter HVAC combo kit useful for HVAC tasks, and the CAT-IV rating allows you to measure industrial systems.
The Fluke 325 is known to perform extremely well as well. Since it is an auto-ranging device, you are saved from the task of selecting individual ranges, which is mostly seen in manual ranging meters. For a meter of this standard, the auto-range speed is quite decent, while the continuity mode is fitted with a latching beeper and is fast. Additionally, it operates on AA batteries, which improves overall efficiency and can be replaced by 9V batteries when the current ones run out.
The Fluke meter 325 is one of the best amp clamp meters you will see in the market. It is capable of measuring both AC and DC amps, which cannot be done by most units. Thanks to extra features like temperature, frequency, and capacitance, it is ideal for individuals who are into electrical trades.
Why We Like It
Fluke 116 is considered the ideal multimeter available for anyone who is under a tight budget. A part of the 110 series, this device is mostly used by HVAC electricians. While it might look basic, it is fitted with all the features and tools to address a wide range of cooling and/or heating faults, including capacitance issues and flame sensors.
This is a full-range and powerful multimeter, despite its small size. It is also easier to use than most larger-sized Flukes, thanks to the thumb dial having dedicated ranges. With its help, you will be able to handle almost all scenarios that are commonly seen in HVAC systems. It is also one of the best Fluke multimeters for electricians.
On the Fluke 116, the auto-ranging is the default. This means that the tool will select the best resolution according to the available signal. You also have the choice of switching to the manual range mode if you wish to select the range on your own. This will also allow you to speed up the readings.
The meter is quite neat and includes a responsive bar graph. The rest of the façade is simple and straight-forward. Most of the positions you will see on the dial have their ranges. All the internal components and circuitry are protected from splashes and drops via a solid cover case.
All in all, the Fluke 116 is a compact and capable unit that can be used for HVAC trades. It’s an ideal multimeter and includes all the features that cover most HVAC tasks like temperature ranges, frequency, capacitance, and micro-amps. These aspects make this unit perfect for light and general electronic work.
Why We Like It
The Fluke 115 is the smallest Fluke multimeter that can be used daily. It is one of Fluke’s low-range measuring devices that are quite easy to carry around, accurate, and easy to understand and use. This device has won praises from several different sectors of people like field service technicians, auto electricians, home electrical enthusiasts, and even trainees.
It is a True RMS digital multimeter and can accurately portray capacitance, frequency, continuity, resistance, current, and voltage.
Perhaps the most notable attribute about the tool is its rugged construction and compact size. This is quite an impressive feat since the unit is available for a very cheap price rate. It has also been designed quite ergonomically a features a sweeping case. The holster is sturdy, and the circuit board is well-protected and designed intuitively.
Additionally, there is also the device’s large display unit, fitted with backlight for dim working conditions. These make the unit handy in roof spaces or control panels. The dial buttons are user-friendly and clear, with simple labels that describe what each dial functions.
The nine position dial includes diode check, resistance, millivolts, amps, and AC/DC volts. The quick continuity check of diodes, fuses, cables, leads are fitted with a beeper, while the Function button offers usage on capacitance and frequency measurements. It is also the best Fluke multimeter for automotive use.
The Fluke 115 is one of the best general-purpose Fluke multimeter devices and is great for electrical engineers and homeowners. This device will suit most tasks you will throw at it, featuring most standard testing characteristics, very portable, rugged, and accurate.
The Fluke multimeter 87 is the company’s flagship product and is used by many top engineers around the world. For most electricians in the industry, it is ‘the’ go-to device, thanks to guaranteed robustness, accuracy, and reliability. The 87V is the best model of the esteemed 80 series. It is best for electronic and electrical systems and has been built to handle complex signals.
The Fluke 87V is a True RMS meter; hence it will provide you with accurate rest ranges like capacitance. It is also fitted with some fantastic features like a dual resolution display and an auto-touch feature. The 80 series have been in the market for more than three decades and are still relevant tools for intense electrical works.
While this Fluke multimeter for electronics has been deemed as an industrial multimeter, it can also be used easily for automotive repair work and lab-based electronics tasks. It measures down to the nano-Farad capacitance and micro-amps ranges, with resolutions of 0.01nF and 0.1µ, respectively.
The tool is also fitted with an auto-ranging meter for faster results. The response times are faster, especially on the continuity, which has a super-quick latching beeper that is rendered inoperative. The best feature about this multimeter is the automatic Touch Hold, which records the stable readings without you having to do anything manually.
While this Fluke multimeter with capacitance might be expensive, you will undoubtedly get what you paid for. This unit by Fluke is easily one of the top-notched products in the market today, thanks to its solid build, high resolution, reliability, and accuracy.
Some benefits of making use of Fluke multimeter include:
The most primary benefit of using such a unit is that it aids in measuring the AC/DC voltage. Hence, when you look for a brand- new Fluke multimeter, you must select one with a higher primary voltage rating. With the help of a unit, you will be able to measure the AC/DC voltage of your electrical devices accurately.
Most units are fitted with special features that allow you to check the diodes of your electrical appliances. The feature will show you the diode’s forward voltage drop. This is quite a useful feature since you never know when trouble may strike.
It is always important to know whether the electrical appliance depends on AC voltage or steady current for optimum performance. With the help of a unit, you will be able to monitor real-time or current-voltage with the help of the frequency measurement feature. This will tell you about the frequency within a specific frequency, duty cycle, or pulse width.
It is a device that has been explicitly designed to troubleshoot electronic and electrical circuits. It is also used for checking the voltage to ensure that everything is operating at proper levels. While standard units measure voltage, resistance, and current, expensive ones measure inductance and capacitance as well.
It utilizes three functions in a single instrument – the voltmeter for measuring the voltage between two points, the ohmmeter to determine resistance, and the ammeter to measure the current.
Furthermore, you can also measure two different modes of current and voltage – AC (alternating current) and DC (direct current). Most households make use of AC. However, it should be reminded that different nations have different AC voltage standards, which is one of the primary reasons why electronic gadgets of travelers tend to malfunction in new places. If you have no idea what voltage is right, you can use the multimeter’s AC voltmeter function to find out.
While households make use of alternating current, batteries use direct current (DC). You need to consider the mode of current you are measuring and set the correct way on the best Fluke multimeter for HVAC to measure electronic and electrical circuits accurately.
Also known as the Volt-Ohm meter, a digital unit is a device that can be used to measure electrical magnitudes in different fields where electricity and electronics are involved. All digital multimeters are equipped with a clear and large display, fits right in your hands, easy to handle, and versatile.
The best all-around Fluke multimeter has become essential tools for professional technicians, thanks to the high measurement accuracy level from low to high voltages. Digital ones are also used in several other fields like electrical analysis, mechanics, military, workshops, and the heavy-machinery industrial sector.
Right from measuring AC/DC, resistance, capacities, and frequency to continuity, AC/DC voltage and duty cycle, a Fluke digital multimeter is fitted with a lot of different functions.
Some of the things that can be tested with the help of a fluke multimeter set are:
According to the company, all the multimeters have been tested against different weather elements. This means that multimeters manufactured by Fluke are weatherproof and are capable of withstanding rough or changing weather.
When electrons flow, it creates electricity. This has been the fundamental principle that allowed mankind to move ahead and invent other luxurious items like television, lighting, and hot water. Electrical devices are constructed from components, each serving a specific function.
Three of the most common components include inductors, capacitors, and resistors. Each of them measures different quantities like current, capacitance, and resistance, and a multimeter by Fluke is used to measure these quantities. This allows you to find out faults in electrical devices.
First, you need to attach the probes to the Fluke multimeter with temperature; the black and red probes are packed with the device. You do not require any tools to do this. Connect the red lead to the positive terminal and the black to the negative.
Turn on the item and turn the central dial to the resistance function. If you wish to test whether the unit is working, you need to bring the black and red probes to touch each other; the display will indicate a meager resistance reading.
Similarly, you can make use of the dial for measuring any of the desired function. R stands for resistance, I stand for current, and V stands for voltage. The display will show you the accurate measurement value.
Here are some factors that you need to consider while looking for the best Fluke multimeter:
Depending on the type you purchase, the best surge protector multimeters can be used to carry out different types of tests. At times, understanding the functionality and operation of the tool can be confusing. Hence, look for a simple unit with minimum heaps of scales, buttons, functions, etc.
There are two types of ranges.
Manual ranging is when you have to select a spectrum of values or ranges for yourself. This process is time-consuming and used only by professionals. Picking the correct range takes years of experience and practice of the best stud finder.
On the other hand, Auto-ranging is when your tool will select the correct range automatically. It is fast and straightforward. If you are looking for no-drama and no-fuss range detection, this is the best choice.
Resolution means how fine the measurement can be. If you know the resolution of a meter, you will be able to catch any small change in the measured signal. The higher the resolution, the higher counts you will see within the digit range.
RMS stands for Root Mean Square. It is one of the three tools that you use to measure AC voltage or current. True RMS allows non-sinusoidal AC currents to be measured with accuracy. If there is no Fluke multimeter true RMS meter, the voltage reading could be misleading.
Accuracy is a factor that can be tricky and difficult to get right. There is no telling which device is more accurate. Hence, you need to stay clear of the cheap Fluke multimeter. Additionally, pay close attention to the clamps or lead probes; they should have no rust and look new.
Good battery life will always play out in your favor. The device will last a lot longer, and you will be able to get more work done. The rule of the thumb here is that commercial devices have longer functioning times. Additionally, you can also look for units with auto-shutdown functionality.
You would also want to ensure that the unit you end up with is not an unqualified, unreliable, and risky purchase. Look for tools that have certifications and safety ratings. Look for units with at least CAT I, CAT II, and CAT III ratings.
Warranties are always great. While Fluke units are highly durable and reliable, a warranty offers peace of mind. Additionally, if the device stops operating out of the blues, a warranty will help you either get a new device or get back a refund.
Like everything else in life, prices also play an important role when it comes to purchasing different products. Expensive units will offer you a lot more functionalities, including the basic ones. However, if you are going to use the device for your home, you can choose a pocket-friendly and basic Fluke multimeter.
The two types of units you will see in the market are the following. Let’s see them.
Of course, this type is more old-fashioned and traditional. These devices are fitted with a needle that moves across a scale to provide you with the readings. But they are fast and quite affordable. Analog ones are great for people who do not plan on using the device too much.
On the other hand, digital units offer precision and accuracy. The readings are displayed on an LCD/LED screen. Additionally, these devices are mostly packed with a lot more versatilities and functions. However, they can be just as expensive.
As mentioned above, the Fluke multimeter 117 is our pick out of this list of the best Fluke multimeters. While the 115 was almost similar, the 117 won this Fluke 115 vs. 117 battle. The device is quite light and can be carried around easily. Sturdy and compact, it is a part of Fluke’s more pocket-friendly range of units. However, it has a solid build-quality and fitted with several impressive features like Auto-V/LoZ function, detection of non-contact voltage, auto-ranging, and True RMS.
Its wide range of functionalities allows everyone to use it, ranging from a simple hobbyist to a professional industrial electrician. The build quality is quite nice and will last for a lot many years to come. It is the best fluke multimeter 2021 has to offer.
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We considered a lot of factors while looking for the best Fluke multimeter for electronics like accuracy, true RMS, etc. Our Fluke multimeter tester also used all the devices mentioned above on different electrical appliances to check how fast and accurate the results were delivered. A professional electrician assisted us during all our tests, especially with the top one on our list – the Fluke 117.
Overall, the Fluke 117 is not a heavy-duty unit and offers accurate readings for general purposes. While it might be made in China, the product has an excellent build quality. We used the tool to measure different electrical appliances, and the multimeter did not disappoint. There is no other Fluke multimeter comparison.