10 Best Digital Multimeters 2026 in the United States
#1
Winner
Fluke 17B+ Digital Multimeter, for Electrical Applications, Measures AC/DC Voltage 1000V, Current Measurements to 10A, Resistance, Continuity, Diode, Capacitance, Frequency, and Temperature Testing
The Fluke 17B+ Digital Multimeter is a reliable tool for those involved in electrical applications, offering a wide range of measurement capabilities. It accurately measures AC/DC voltage up to 1000V and current up to 10A, making it versatile for residential, commercial, and industrial settings. With a CAT III 600V safety rating, users can feel secure when working with electrical systems. The multimeter also includes features for measuring resistance, continuity, capacitance, and frequency, which are crucial for diagnosing and troubleshooting electrical issues.
Rating
10.0
Chosen by1,412
Accuracy
Range
Safety Ratings
Most important from
781 reviews
#2
Fluke 15B+ Digital Multimeter, for Electrical Applications, Measures AC/DC Voltage and Current Measurements up to 1000V and 10A, Along with Resistance, Continuity, Diode, and Capacitance Capabilities
The Fluke 15B+ Digital Multimeter is a reliable and versatile tool for electrical applications, designed to measure AC/DC voltage up to 1000V and current up to 10A. One of its standout features is its CAT III 600V safety rating, which makes it suitable for use in residential and commercial settings, providing a high level of safety for users.
Rating
9.1
Accuracy
Most important from
813 reviews
#3
Klein Tools MM325 Multimeter, Digital Manual-Ranging 600V AC/DC Voltage Tester, Tests Batteries, Current, Resistance, Diodes, and Continuity
The Klein Tools MM325 digital multimeter is a solid choice for anyone needing a reliable tool to measure voltage, current, resistance, and more. It handles AC and DC voltage up to 600 volts and DC current up to 10 amps, which covers most home and light industrial tasks. The manual-ranging feature means you select the measurement range yourself, which can be a little tricky for beginners but offers more control once you get used to it. Its accuracy is about ±2%, which is good enough for general troubleshooting and everyday use. The input impedance and safety rating (CAT III 600V) indicate it’s safe for residential and business environments but may not be suitable for heavy industrial use. One helpful safety feature is the Lead-Alert, which lights up to confirm your test leads are properly connected, reducing errors and improving safety. The backlit LCD screen is easy to read in dim conditions, and handy extras like a kickstand, test lead holders, and compatibility with optional magnetic hangers make it convenient to use hands-free.
Rating
9.1
Accuracy
Additional Features
Most important from
2534 reviews
Top 10 Best Digital Multimeters 2026 in the United States
#1
Winner
Fluke 17B+ Digital Multimeter, for Electrical Applications, Measures AC/DC Voltage 1000V, Current Measurements to 10A, Resistance, Continuity, Diode, Capacitance, Frequency, and Temperature Testing
Fluke 17B+ Digital Multimeter, for Electrical Applications, Measures AC/DC Voltage 1000V, Current Measurements to 10A, Resistance, Continuity, Diode, Capacitance, Frequency, and Temperature Testing
Range: Voltage 1000V, current 10A, temp 400°C
Safety Ratings: CAT III 600V
Additional Features: Resistance, continuity, capacitance, frequency, diode, temperature
Chosen by 1412 this week
Fluke 15B+ Digital Multimeter, for Electrical Applications, Measures AC/DC Voltage and Current Measurements up to 1000V and 10A, Along with Resistance, Continuity, Diode, and Capacitance Capabilities
Fluke 15B+ Digital Multimeter, for Electrical Applications, Measures AC/DC Voltage and Current Measurements up to 1000V and 10A, Along with Resistance, Continuity, Diode, and Capacitance Capabilities
Range: Voltage up to 1000V, current up to 10A
Safety Ratings: CAT III 600V
Additional Features: Measures voltage, resistance, continuity, capacitance
Klein Tools MM325 Multimeter, Digital Manual-Ranging 600V AC/DC Voltage Tester, Tests Batteries, Current, Resistance, Diodes, and Continuity
Klein Tools MM325 Multimeter, Digital Manual-Ranging 600V AC/DC Voltage Tester, Tests Batteries, Current, Resistance, Diodes, and Continuity
Accuracy: +/- 2%
Range: AC/DC voltage 600V, DC current 10A
Safety Ratings: CAT III 600V
Additional Features: Lead Alert; Backlight; Auto Power-Off
Fluke 87V Industrial Digital Multimeter, for Advanced Troubleshooting, Measures 1000 V AC/DC, Peak Min/Max, Low Pass Filter, Includes TL75 Test Leads, AC175 Alligator Clips, 80BK Temp Probe
Fluke 87V Industrial Digital Multimeter, for Advanced Troubleshooting, Measures 1000 V AC/DC, Peak Min/Max, Low Pass Filter, Includes TL75 Test Leads, AC175 Alligator Clips, 80BK Temp Probe
Accuracy: 250 µS
Resolution: 6000 to 20,000 counts
Range: 1000 V AC/DC
Safety Ratings: CAT III 1000V, CAT IV 600V
Additional Features: Peak Capture, Low-pass filter
Fluke 117 Digital Multimeter, Non-Contact AC Voltage Detection, Measures Resistance/Continuity/Frequency/Capacitance/Min Max Average, Automatic AC/DC Selection, Low Impedance Mode
Fluke 117 Digital Multimeter, Non-Contact AC Voltage Detection, Measures Resistance/Continuity/Frequency/Capacitance/Min Max Average, Automatic AC/DC Selection, Low Impedance Mode
Accuracy: +/-0.5%
Input Impedance: Low
Additional Features: VoltAlert, auto AC/DC selection, true RMS
Related Products
Up to 21% off
Fluke 115 Digital Multimeter, Measures AC/DC Voltage to 600 V and Current to 10 A, Resistance, Continuity, Frequency and Capacitance Testing, Includes Battery, Holster and 4 mm PVC-Insulated Test Leads
Fluke 115 Digital Multimeter, Measures AC/DC Voltage to 600 V and Current to 10 A, Resistance, Continuity, Frequency and Capacitance Testing, Includes Battery, Holster and 4 mm PVC-Insulated Test Leads
Range: 600 V, 10 A
Safety Ratings: CAT III 600V
Additional Features: True-RMS, Min/Max/Average, LED backlight
AstroAI Digital Clamp Meter Multimeter 4000 Counts Auto-ranging Amp Tester Measuring AC/DC Voltage & Current, Resistance, Capacitance, Frequency, Continuity, Live Wire Test, NCV Detection, Blue
AstroAI Digital Clamp Meter Multimeter 4000 Counts Auto-ranging Amp Tester Measuring AC/DC Voltage & Current, Resistance, Capacitance, Frequency, Continuity, Live Wire Test, NCV Detection, Blue
Accuracy: reasonably good
Resolution: 4000 counts
Range: wide range: AC/DC current, voltage, etc.
Safety Ratings: category III 600V
Additional Features: auto-ranging, backlit LCD, flashlight, data hold
Fluke 117/323 Kit Multimeter and Clamp Meter Combo Kit For Residential And Commercial Electricians, AC/DC Voltage, AC Current 400 A, Includes Test Leads, TPAK And Carrying Case
Fluke 117/323 Kit Multimeter and Clamp Meter Combo Kit For Residential And Commercial Electricians, AC/DC Voltage, AC Current 400 A, Includes Test Leads, TPAK And Carrying Case
Range: up to 400 amps AC
Input Impedance: low input impedance
Additional Features: true RMS, test leads, carrying case
Fluke 87V/IMSK Industrial Digital Multimeter with Fluke i400 Current Clamp Kit, Converts 87V Into Clamp Meter, AC Current Measurements Up to 400 A, Includes Temp Probe, Test Leads and Alligator Clips
Fluke 87V/IMSK Industrial Digital Multimeter with Fluke i400 Current Clamp Kit, Converts 87V Into Clamp Meter, AC Current Measurements Up to 400 A, Includes Temp Probe, Test Leads and Alligator Clips
Accuracy: reliable measurements
Resolution: detailed, precise readings
Range: up to 400A
Input Impedance: minimize interference
Safety Ratings: robust safety ratings
Additional Features: temperature probe, test leads, alligator clips
#10
Fluke 302+ Digital Clamp Meter, 30mm Jaw, Measures AC Current to 400A, Measures AC/DC Voltage to 600V, Resistance, Continuity, and Capacitance Measurements, Includes 2 Year Warranty
Fluke 302+ Digital Clamp Meter, 30mm Jaw, Measures AC Current to 400A, Measures AC/DC Voltage to 600V, Resistance, Continuity, and Capacitance Measurements, Includes 2 Year Warranty
Accuracy: 1.8%
Range: AC current 400A; AC/DC voltage 600V
Safety Ratings: CAT IV 300V; CAT III 600V
Additional Features: 30mm jaw; resistance, continuity, capacitance
Recommended lists
Top rated
Multimeters
How do we rank products for you?
Our technology thoroughly searches through the online shopping world, reviewing hundreds of sites. We then process and analyze this information, updating in real-time to bring you the latest top-rated products. This way, you always get the best and most current options available.
Buying Guide for the Best Digital Multimeters
Choosing the right digital multimeter (DMM) can be a bit overwhelming due to the variety of models and features available. A digital multimeter is an essential tool for anyone working with electrical circuits, whether you're a professional electrician, an electronics hobbyist, or a DIY enthusiast. The key to selecting the best DMM for your needs is understanding the specifications and how they relate to your specific requirements. Here are some important specs to consider when choosing a digital multimeter.AccuracyAccuracy refers to how close the measurements displayed by the multimeter are to the actual values. This is crucial because precise measurements are essential for diagnosing and troubleshooting electrical issues. Accuracy is usually expressed as a percentage. For general use, an accuracy of ±1% is often sufficient. For more critical applications, such as in a laboratory or for professional use, you might need a multimeter with an accuracy of ±0.1% or better. Consider what level of precision you need based on the tasks you will be performing.
ResolutionResolution is the smallest change in a measured quantity that a multimeter can detect. It is typically expressed in digits or counts. For example, a 3.5-digit multimeter can display readings from 0 to 1999. Higher resolution allows for more precise readings, which is important for detailed work. If you are working on high-precision electronics, a higher resolution multimeter (such as 4.5 digits or more) is beneficial. For basic electrical work, a lower resolution (3.5 digits) is usually adequate.
RangeRange refers to the span of values a multimeter can measure for a given parameter, such as voltage, current, or resistance. Some multimeters have auto-ranging capabilities, which means they can automatically select the appropriate range for the measurement. This feature is convenient and reduces the risk of incorrect readings. If you prefer manual control, ensure the multimeter covers the ranges you need. For example, if you work with both low and high voltages, make sure the multimeter can handle the full spectrum of your requirements.
Input ImpedanceInput impedance is the resistance the multimeter presents to the circuit being measured. High input impedance is important because it ensures that the multimeter does not significantly affect the circuit during measurement. Most modern digital multimeters have a high input impedance (typically 10 megaohms or more), which is suitable for most applications. If you are working with sensitive electronics, ensure the multimeter has a high input impedance to avoid loading the circuit.
Safety RatingsSafety ratings indicate the maximum voltage and category of circuits the multimeter can safely measure. These ratings are defined by standards such as CAT I, CAT II, CAT III, and CAT IV, with CAT IV being the highest level of protection. The higher the category, the more protection the multimeter offers against transient voltage spikes. Choose a multimeter with a safety rating appropriate for your work environment. For example, CAT III is suitable for most household and commercial electrical work, while CAT IV is necessary for industrial applications.
Additional FeaturesAdditional features can enhance the functionality and convenience of a multimeter. Common features include continuity testing, diode testing, temperature measurement, and data logging. Some multimeters also offer True RMS (Root Mean Square) measurement, which provides more accurate readings for AC signals. Consider which additional features are important for your specific tasks. For instance, if you frequently work with AC circuits, a True RMS multimeter is beneficial. If you need to measure temperature, look for a multimeter with a built-in thermometer.