Fluke 15B+ Digital Multimeter
4.8Editor score
Affordable professional grade build
Up to 1000V measurement
Essential troubleshooting functions
In this guide
Finding the right electrical testing tool is essential for professionals and DIY enthusiasts alike. A reliable multimeter ensures safety and accuracy when diagnosing complex circuits. Fluke remains a leading brand known for durability and precision in the industry.
We analyzed ten distinct Fluke models ranging from entry-level units to industrial-grade testers. Each product was evaluated based on safety ratings, measurement capabilities, and user feedback. Our goal is to highlight the strengths of every option available today.
Each pick in this list showcases specific features tailored to different work environments. From basic voltage checks to advanced frequency analysis, there is a model for every need. Please note that retail prices can fluctuate frequently online.
Top 3 Picks for Best Fluke Digital Multimeter
Fluke 17B+ Digital Multimeter
4.8Editor score
CAT III 600V safety rating
Measures up to 1000V
Includes type K thermocouple
Fluke 87V MAX True-RMS Digital Multimeter
4.7Editor score
IP67 waterproof dustproof rating
Withstands 13 foot drops
800 hour battery capacity
Top 10 Best Fluke Digital Multimeter in 2026 Compared
The following table provides a side-by-side overview of all ten models included in this guide. It highlights key specifications and unique features to help you quickly identify the most suitable device for your specific electrical testing requirements.
ProductsSpecificationsEditor scorePrice
Editor's Choice
Fluke 17B+
CAT III 600V Safety
1000V AC/DC Voltage
10A Current Measurement
Temperature Included
4.8Editor score
Editor's Choice
Fluke 117
VoltAlert Non-Contact Voltage
AutoVolt Selection
Low Input Impedance
True RMS Accuracy
4.8Editor score
Best Budget
Fluke 15B+
CAT III 600V Safety
1000V AC/DC Voltage
10A Current Measurement
Essential Functions
4.8Editor score
Fluke 87V
Low Pass Filter
Peak Min Max Capture
High Resolution Display
Industrial Grade
4.8Editor score
Fluke 117/323 Kit
Multimeter and Clamp Combo
400A AC Current
True RMS Meter
Includes Carrying Case
4.8Editor score
Fluke 115
Compact True-rms Design
CAT III 600V Safety
Min Max Average Record
Large LED Backlight
4.8Editor score
Fluke 87V MAX
IP67 Waterproof Dustproof
CAT III 1000V Safety
Built-In Thermometer
800 Hour Battery
4.7Editor score
Fluke 101
Basic DC Accuracy
CAT III 600V Safety
Lightweight Design
Buzzer Continuity
4.7Editor score
Fluke 302+
Digital Clamp Meter
400A AC Current
600V Voltage Measure
30mm Jaw Size
4.7Editor score
Fluke 107
AC/DC Voltage Current
Data Hold Function
Backlit Display
CAT III 600V Safety
4.7Editor score
1. Fluke 17B+ Digital Multimeter – Best Overall Fluke Digital Multimeter
Fluke 17B+ Digital Multimeter
CAT III 600V Safety
1000V Voltage Range
10A Current Capability
Temperature Included
The Fluke 17B+ stands out as a top choice for general electrical work. It holds a strong rating and offers a balanced feature set. Users appreciate its reliability when testing voltage and continuity in residential settings.
Pros
- High safety rating for jobsites
- Includes type K thermocouple
- Accurate AC DC measurements
- Robust durable construction
- Easy to read display
Cons
- Slightly heavier than basic models
- Higher price than entry level
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Its CAT III 600V safety rating ensures protection when working on common electrical systems. The ability to measure up to 1000V and 10A covers most standard applications. Temperature testing is included which adds significant value for HVAC checks.
While it is not the lightest device on the market, the build quality justifies the weight. The extra features like frequency and capacitance make it versatile for detailed diagnostics. It strikes a great balance between cost and capability.
This multimeter is ideal for electricians and serious homeowners who need accuracy. It provides peace of mind with its safety certifications and durable design. We highly recommend it for anyone needing a comprehensive tool for electrical troubleshooting.
Comprehensive Measurement Capabilities
The 17B+ handles voltage current resistance and temperature seamlessly. This versatility reduces the need for multiple tools in your toolbox.
Safety First Design
With a CAT III 600V rating this meter protects you from electrical hazards. It is built to withstand the rigors of daily professional use.
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2. Fluke 117 Digital Multimeter – Best Non-Contact Detection Fluke Digital Multimeter
Fluke 117 Digital Multimeter
VoltAlert Technology
AutoVolt Selection
Low Impedance Mode
True RMS
The Fluke 117 is engineered for electricians who need to detect voltage without touching wires. It features VoltAlert technology and automatic voltage selection which speeds up diagnostics. The rating reflects high satisfaction among professionals.
Pros
- Non-contact voltage detection
- Auto AC DC selection
- Prevents ghost voltage readings
- True RMS accuracy
- Large white LED backlight
Cons
- No temperature function
- Higher cost than basic meters
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Low input impedance helps eliminate false readings caused by ghost voltage in modern wiring systems. This is crucial for safe and accurate troubleshooting in commercial buildings. True RMS ensures accurate measurements even on non-linear loads like variable speed drives.
While it lacks a temperature probe it excels in electrical panel work. The backlight is bright enough for dark junction boxes. The automatic selection saves time when switching between AC and DC sources rapidly.
Choose this meter if you prioritize safety and efficiency in electrical panels. It simplifies the diagnostic process with smart features. It is a reliable partner for daily electrical tasks where precision matters most.
VoltAlert Safety Feature
Detect live wires without direct contact using the integrated sensor. This helps you verify power presence before touching terminals safely.
Ghost Voltage Rejection
The Low Impedance mode prevents false readings from induced voltage. This ensures you only see real power during your tests.
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3. Fluke 15B+ Digital Multimeter – Best Value Fluke Digital Multimeter
Fluke 15B+ Digital Multimeter
CAT III 600V Safety
1000V Voltage Range
10A Current Measurement
Basic Functions
The Fluke 15B+ delivers professional quality at an entry-level price. It is perfect for technicians who need core functions without extra cost. The high rating confirms its reliability in the field.
Pros
- Affordable price point
- High safety rating
- Measures up to 1000V
- Robust durability
- Easy to use
Cons
- No temperature testing
- Fewer advanced features
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It maintains the safety standards expected from Fluke with a CAT III 600V rating. Users can measure AC and DC voltage up to 1000V and current up to 10A. This covers most residential and light industrial applications effectively.
While it does not include temperature testing it handles standard electrical faults well. The build is sturdy enough to survive drops and rough handling. It is a great first step into professional grade multimeters.
This model is best for those starting out or needing a backup tool. It offers essential diagnostics without the complexity of higher end models. You get trusted safety and accuracy for a fraction of the cost.
Essential Electrical Diagnostics
Focuses on voltage current and continuity without unnecessary extras. This keeps the device simple and affordable for routine checks.
Trusted Safety Standards
Meets CAT III 600V safety requirements for safe usage in panels. Protection is never compromised even at this budget friendly price.
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4. Fluke 87V Industrial Digital Multimeter – Best Industrial Fluke Digital Multimeter
Fluke 87V Industrial Digital Multimeter
Low Pass Filter
Peak Min Max
High Resolution
CAT III 1000V
The Fluke 87V is designed for advanced industrial troubleshooting needs. It excels in measuring variable speed drives thanks to its low pass filter. Professionals rate it highly for its precision in complex systems.
Pros
- Low pass filter for VFDs
- Captures fast intermittents
- High resolution display
- Includes temp probe
- CAT IV 600V safety
Cons
- Higher price point
- Larger footprint
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It captures intermittent signals as fast as 250 microseconds which helps diagnose erratic faults. The switchable display resolution allows you to see small changes clearly. This detail is vital when fine-tuning equipment performance.
While it is a larger unit it provides significant utility for maintenance work. The included accessories like test leads and alligator clips add immediate value. It is built to handle demanding environments safely.
Choose this meter for heavy industrial work where standard tools fail. It provides the deep insights needed for sophisticated machinery. It is an investment that pays off through accurate fault detection.
Variable Speed Drive Support
The low pass filter removes noise from VFDs for accurate readings. This is essential for modern motor control and troubleshooting tasks.
High Speed Data Capture
Peak capture technology grabs fleeting voltage spikes that others miss. This helps you identify dangerous faults before they cause damage.
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5. Fluke 117/323 Kit Multimeter – Best Combo Kit Fluke Digital Multimeter
Fluke 117/323 Kit Multimeter
Combo Kit
400A Clamp
True RMS
Carrying Case
This kit combines the popular 117 multimeter with a clamp meter for full coverage. It is ideal for contractors who need both voltage and current measurement capabilities. The rating shows strong approval from users.
Pros
- Two tools in one package
- True RMS clamp meter
- Includes TPAK and leads
- Comprehensive solution
- Durable carrying case
Cons
- Higher initial cost
- More items to carry
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The 323 clamp meter measures AC current up to 400A which is vital for panel loads. It includes True RMS for accurate readings on non-linear loads like the multimeter. Together they cover almost every electrical scenario.
While the price is higher it saves money compared to buying separately. The included carrying case keeps everything organized on the job. It is a complete solution for new or expanding tool kits.
Opt for this kit if you need both tools immediately without searching. It provides a professional setup that handles residential and commercial work. You get a complete set ready for diverse electrical tasks.
Complete Measurement Solution
Combines voltage testing with high current clamp measurement seamlessly. This versatility handles both circuits and loads efficiently.
Professional Accessories Included
Gets you started with leads and a case right out of the box. Everything is organized and protected for field work.
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6. Fluke 115 Multimeter – Best Compact Fluke Digital Multimeter
Fluke 115 Multimeter
Compact Design
True-rms
CAT III 600V
Min/Max/Average
The Fluke 115 is a compact digital multimeter designed for field technicians. It offers essential True RMS measurements in a smaller package. Users value its portability and ease of use.
Pros
- Compact field-friendly design
- True RMS voltage measurement
- Min/Max/Average recording
- Bright LED backlight
- Safety rated
Cons
- Limited to 600V input
- No temperature function
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It captures signal fluctuations with Min/Max/Average functions which helps track intermittent issues. The large white LED backlight ensures visibility in dark areas like conduits. It is safety rated for CAT III environments.
While it is limited to 600V it is sufficient for most low voltage work. The compact size fits easily into tight pockets or tool bags. It balances features with physical convenience effectively.
Choose this model if you need a lightweight yet capable tester. It is perfect for quick checks and general diagnostics. Reliability and portability are the key strengths here.
Portable Professional Quality
Designed for technicians who move frequently across job sites. The compact size does not sacrifice essential measurement accuracy.
Signal Fluctuation Tracking
Min Max and Average modes help identify unstable power sources. This data is critical for diagnosing intermittent electrical failures.
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7. Fluke 87V MAX True-RMS Digital Multimeter – Best Rugged Fluke Digital Multimeter
Fluke 87V MAX True-RMS Digital Multimeter
IP67 Rating
13ft Drop Proof
CAT III 1000V
800Hr Battery
The Fluke 87V MAX is built to survive the harshest environments. It is waterproof and dustproof with an IP67 rating which sets it apart. It is ideal for outdoor and industrial settings.
Pros
- Waterproof and dustproof
- Highly durable construction
- Long battery life
- CAT III 1000V Safety
- Built-in thermometer
Cons
- Premium price
- Heavier than standard models
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It can withstand drops of up to 13 feet without damage. The battery lasts up to 800 hours which reduces the need for changes. The built-in thermometer adds convenience for environmental monitoring.
While it is expensive the durability justifies the cost for tough conditions. The high safety rating gives confidence in dangerous areas. It is the ultimate tool for extreme job site requirements.
Choose this meter if you work in wet or dusty conditions often. It protects your investment with rugged engineering. It offers peace of mind and reliability in extreme situations.
Extreme Environmental Protection
IP67 rating means it resists water and dust effectively. This allows use in weather and dirty industrial environments safely.
Superior Impact Resistance
Designed to survive drops from significant heights on job sites. This durability ensures your tool lasts through daily rough handling.
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8. FLUKE-101 Digital Multimeter – Best Entry Level Fluke Digital Multimeter
FLUKE-101 Digital Multimeter
0.5% Accuracy
CAT III 600V
Lightweight
Buzzer Test
The Fluke 101 is an entry-level tool designed for simplicity. It offers reliable DC accuracy at a very accessible price point. Users appreciate its ease of use for basic tasks.
Pros
- Very affordable
- Lightweight design
- Basic DC accuracy
- Rugged body
- Simple to operate
Cons
- Limited range
- No True RMS
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It is small and lightweight which makes it comfortable for one-handed use. The durability is consistent with the Fluke brand despite the lower cost. It handles resistance continuity and diode tests well.
While it lacks advanced features like True RMS it covers basics effectively. It is a great addition for homeowners or beginners learning the trade. The price makes it easy to replace if lost.
Choose this model for simple residential repairs or introductory use. It provides a trusted safety rating without complexity. It is an excellent starting point for electrical testing.
User-Friendly Simplicity
Designed for straightforward tasks without confusing settings. This makes it perfect for quick checks and learning basics.
Portable and Durable
Light enough for one-handed use yet built to last. It fits easily in a pocket for quick access on the fly.
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9. Fluke 302+ Digital Clamp Meter – Best Clamp Fluke Digital Multimeter
Fluke 302+ Digital Clamp Meter
30mm Jaw
400A AC
CAT III 600V
2 Year Warranty
The Fluke 302+ is a dedicated clamp meter for current measurements. It features a large jaw that fits bigger conductors comfortably. It is highly rated for ease of use and accuracy.
Pros
- Compact easy to use
- Large jaw size
- Measures high AC current
- Safety rating
- Includes test leads
Cons
- Clamp meter only
- No temperature
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It measures AC current up to 400A which is sufficient for many load checks. The safety rating provides confidence when working near live terminals. It includes test leads for voltage testing too.
While it is not a full multimeter it excels at its specific job. It avoids the bulk of carrying separate tools for current. It is a practical addition to any electrical toolkit.
Select this if you primarily need to check amps on circuits. It simplifies current testing without complexity. It delivers reliable results for everyday electrical maintenance tasks.
High Current Capability
Handles up to 400A AC loads for most residential needs. The jaw size fits larger conductors for accurate clamping.
Reliable Warranty Protection
Backed by a two-year manufacturer warranty for peace of mind. This ensures your investment is covered against defects.
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10. Fluke 107 AC/DC Current Handheld Digital Multimeter – Best Basic Handheld Fluke Digital Multimeter
Fluke 107 AC/DC Current Handheld Digital Multimeter
AC/DC Voltage
Data Hold
Backlit Display
CAT III 600V
The Fluke 107 is a solid handheld device for general use. It measures AC and DC voltage along with standard resistance functions. Users find it reliable for typical household tasks.
Pros
- Handles AC and DC current
- Data hold function
- Backlit display
- Safety rated
- Duty cycle measures
Cons
- Limited advanced features
- Standard resolution
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It includes a data hold function which allows reading values after moving probes. The backlit display helps in low light conditions. Duty cycle measurements add some versatility for signal analysis.
While it is a basic unit it meets essential safety standards. It is a good step up from cheap generic meters. It provides durability and accuracy where it counts.
Choose this for general maintenance or home repair projects. It is simple enough to use quickly yet robust enough to last. It is a practical tool for everyday electrical needs.
Practical Reading Functions
Data hold lets you lock measurements for review later. Backlight ensures visibility in dark panels or crawl spaces.
Versatile Measurement Options
Includes duty cycle for signal analysis beyond standard voltage. This adds value for users needing more than simple checks.
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Buying Guide – How to Choose the Best Fluke Digital Multimeter
Selecting the right multimeter depends on your specific tasks and environment. This guide outlines key factors to consider before making a decision.
Safety Ratings
Safety ratings like CAT III and CAT IV indicate how much electrical stress the device can handle. Higher ratings mean better protection against transient voltages and surges. Always choose a meter rated for the environment you work in.
Prioritize meters with at least CAT III 600V for general electrical work to ensure personal safety.
Measurement Functions
Different jobs require different measurement types such as voltage current capacitance or temperature. Ensure the meter has the specific functions you need for your tasks. Extra features can save you from buying additional tools later.
Check the list of supported measurements to confirm the device fits your technical needs accurately.
Durability
Field work often exposes tools to drops dust and moisture. Look for rugged designs that can withstand harsh conditions without failing. Some models even offer waterproof ratings for extreme environments.
Select a device built to survive the physical demands of your daily job sites.
Display Readability
A clear display with backlight helps in dark areas like electrical panels. Ensure the screen shows numbers clearly even in low light conditions. High resolution can help spot small changes in readings.
Opt for a model with a bright backlight and high contrast display for better visibility.
Portability
Weight and size matter if you carry your tool all day. Compact models reduce fatigue during long shifts on the job. However smaller devices might have fewer features than larger ones.
Balance size and features based on how much you carry the meter with you.
Accuracy
Accuracy determines how close a reading is to the actual value. Critical applications need high accuracy to avoid costly errors. Check the basic accuracy percentage provided in the specs.
Choose a meter with higher accuracy if precision is vital for your projects.
True RMS Capability
True RMS ensures accurate readings on non-linear loads like those found in modern electronics. Standard meters might show incorrect values on these types of loads. This is essential for HVAC and commercial work.
Always verify True RMS support if you work with variable speed drives or electronic loads.
Warranty and Support
A good warranty protects your investment against defects. Fluke offers strong support and long warranties on many models. Check what is covered before purchasing to avoid unexpected costs.
Select a brand known for reliable after-sales support and generous warranty terms.
How to Use and Care for Your Fluke Digital Multimeter
Always start by checking the battery level and physical condition of the test leads before use. If you see any cracks or exposed wires replace them immediately to prevent injury. Ensure the rotary dial is set to the correct measurement type for the task.
Connect the red probe to the voltage input and the black to the common port unless measuring current. When measuring voltage connect in parallel to the circuit while measuring current requires a series connection. Never touch the metal tips of the probes while they are connected to live circuits.
After each use turn the meter off to preserve battery life and store it in its case to protect it from dust. Regularly clean the casing with a soft cloth and avoid using harsh chemicals. Keep the device dry and away from extreme temperatures to maintain its accuracy and lifespan.
Frequently Asked Questions
What is the difference between CAT III and CAT IV ratings?
CAT III covers distribution panels and fixed installations while CAT IV is for outdoor service entrance and main supply lines. CAT IV meters are rated for higher energy surges which occur closer to the power source. For indoor work CAT III is usually sufficient but outdoor mains need CAT IV protection.
Do I need a True RMS multimeter for home use?
For basic home repair a standard meter might suffice but True RMS is recommended for accuracy on modern electronics. Most new appliances and electronics use non-linear loads which can confuse standard meters. If you want precise readings consider True RMS for future-proofing.
How do I know if my multimeter is safe for live circuits?
Check the safety rating printed on the device usually near the display or input terminals. It should indicate a CAT rating and voltage limit that matches your work environment. Never use a meter rated lower than the system voltage you are testing.
Can I use a standard multimeter for automotive wiring?
Yes most Fluke meters can handle automotive voltages but you must check the current limits. Vehicles often need higher current measurement which requires a clamp meter or high amperage port. Ensure the fuse inside the meter is rated for the expected current draw.
Why is my multimeter reading ghost voltage?
Ghost voltage occurs when induced voltage from nearby wires causes false readings. A meter with low impedance or an AC setting can help eliminate this issue. This is common in modern wiring where cables are run close together in conduits.
How long does the battery last on Fluke multimeters?
Battery life varies by model but most Fluke meters last several hundred hours of typical use. Some industrial models offer over 800 hours before needing replacement. Always carry spare batteries for long trips to avoid interruption.
Final Thoughts on Choosing the Best Fluke Digital Multimeter
The Fluke 17B+ stands out as our top pick for its balance of features and safety. It serves both professionals and DIYers well without compromising on essential capabilities. For extreme conditions the 87V MAX offers unmatched durability and protection.
When choosing focus on safety ratings and the specific functions you need regularly. A rugged meter might not be necessary for light home tasks but critical for industrial sites. Prioritize durability and ease of use to ensure efficiency during work.
Please check current pricing and availability as they change often due to market demand. Each model offers unique strengths so align your choice with your budget and workload. Investing in the right tool ensures safety and precision for every project.