We Use CookiesWe use cookies to enhance the security, performance, functionality and for analytical and promotional activities. By continuing to browse this site you are agreeing to our privacy policy

10 Best Multimeters 2025 in the United States

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.

headphones-stars

Our Top Picks

#1

Winner

AstroAI Digital Multimeter Tester 2000 Counts with DC AC Voltmeter and Ohm Volt Amp Meter; Measures Voltage, Current, Resistance, Continuity and Diode, Black

Rating
9.9
Chosen by1,302
Accuracy
Additional Features

Most important from
48628 reviews

Accuracy
The AstroAI Digital Multimeter is an excellent tool for basic electrical work around the house and car, offering accurate readings for various tasks.
Additional Features
The backlit display is super convenient for working in darker areas like dim garages and basements, ensuring clear readings.

The AstroAI Digital Multimeter is a versatile tool that can accurately measure AC/DC voltage, DC current, resistance, and diodes, making it useful for a wide range of electrical troubleshooting tasks. It is particularly suitable for household outlets, fuses, batteries, and automotive circuits.

One of its significant strengths is its ability to test various battery voltages (1.5V, 9V, and 12V) and automatically display the battery status, which is very handy for those who frequently deal with batteries. The multimeter is designed with safety in mind, featuring double fuses to prevent overloading and a silicone cover to protect against drops and electric shocks.

Additionally, it has useful features like a data hold function, auto shutoff, a continuity buzzer, and an LCD backlit screen for easy use in dim light conditions. The inclusion of batteries and test leads in the package is a nice touch, adding to its convenience. However, it is worth noting that this multimeter cannot test AC current, which could be a limitation for some users. Also, beginners should ensure they set the multimeter to the correct setting before testing to avoid incorrect readings or potential damage. Despite these drawbacks, this multimeter is a solid choice for DIY enthusiasts and hobbyists looking to handle household or automotive electrical issues safely and accurately.

Rating
9.9
Chosen by1,302
Accuracy
Additional Features

Most important from
48628 reviews

Accuracy
The AstroAI Digital Multimeter is an excellent tool for basic electrical work around the house and car, offering accurate readings for various tasks.
Additional Features
The backlit display is super convenient for working in darker areas like dim garages and basements, ensuring clear readings.
#2

Klein Tools 69149P Electrical Test Kit with Digital Multimeter, Non-Contact Voltage Tester and Electrical Outlet Tester, Leads and Batteries

Rating
9.8
Additional Features

Most important from
2791 reviews

Additional Features
The kickstand on the back is handy for when your hands are full.

The Klein Tools 69149P Electrical Test Kit is a versatile and comprehensive toolset ideal for both DIY enthusiasts and professional electricians. This kit includes a digital multimeter (MM300), a non-contact voltage tester (NCVT1P), and an electrical outlet tester (RT105), making it a well-rounded choice for various electrical testing needs.

The multimeter can measure up to 600V AC/DC voltage, 10A DC current, and 2MOhms resistance, providing good accuracy and a reasonable range for most home and light commercial applications. It also features continuity testing with visual and audible indicators, which is helpful for diagnosing circuit issues quickly. The non-contact voltage tester is an excellent safety feature, allowing users to detect voltage without direct contact and indicating the presence of voltage with both bright LED lights and audible tones. The voltage detection range of 50 to 1000 VAC is quite broad, covering most typical electrical systems.

The electrical outlet tester is a valuable addition, as it can detect common wiring faults, ensuring safer installations and repairs. However, it does not indicate more complex wiring issues, which may limit its usefulness in more advanced diagnostic scenarios. The kit includes test leads and batteries, making it ready to use right out of the box, which is convenient. One potential drawback is that the plastic construction might feel less durable compared to more premium models. This test kit offers a good balance of essential features and convenience for general electrical testing.

Rating
9.8
Additional Features

Most important from
2791 reviews

Additional Features
The kickstand on the back is handy for when your hands are full.
#3

Klein Tools MM325 Multimeter, Digital Manual-Ranging 600V AC/DC Voltage Tester, Tests Batteries, Current, Resistance, Diodes, and Continuity

Rating
9.7
Additional Features

Most important from
1707 reviews

Additional Features
The backlit screen is a standout feature, making readings clear and easy to see.

The Klein Tools MM325 Multimeter is a versatile digital device suitable for various electrical testing tasks. It measures AC/DC voltage up to 600V, 10A DC current, and resistance up to 2MΩ, making it adequate for most residential and light-industrial applications. The multimeter includes continuity, diode, and battery tests, enhancing its utility for everyday use. Notably, the lead-alert protection feature, with LEDs indicating test lead placement, supports safety and accuracy in measurements.

The backlit LCD display improves readability in low-light environments, a practical aspect for users working in dim settings. Additional convenience is offered by test lead holders, a kickstand, and compatibility with a magnetic hanger for hands-free operation, which can be particularly beneficial for prolonged tasks or complex setups.

In terms of build quality, the MM325 is designed to withstand a 6.6-foot drop, indicating robust durability. This feature, along with CAT III/CAT IV safety caps on the test leads, underscores its suitability for controlled environments such as homes and businesses. Given its features and durability, the Klein Tools MM325 is well-suited for DIY enthusiasts and professionals working in standard environments who require a reliable, basic multimeter with clear readings and solid safety features.

Rating
9.7
Additional Features

Most important from
1707 reviews

Additional Features
The backlit screen is a standout feature, making readings clear and easy to see.

Buying Guide for the Best Multimeters

Choosing the right multimeter can be a bit overwhelming, but with a little guidance, you can find the perfect one for your needs. A multimeter is a versatile tool used to measure voltage, current, and resistance, and it's essential for anyone working with electrical circuits. To make an informed decision, you need to understand the key specifications and how they relate to your specific requirements.
AccuracyAccuracy refers to how close the multimeter's readings are to the actual values. This is important because precise measurements are crucial 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'll be performing.
ResolutionResolution is the smallest change in a measured quantity that a multimeter can detect. It is important because higher resolution allows for more detailed measurements. Resolution is typically indicated by the number of digits displayed. For example, a 3.5-digit multimeter can display readings up to 1999, while a 4.5-digit multimeter can display readings up to 19999. If you need to measure small changes in voltage, current, or resistance, opt for a multimeter with higher resolution. For basic tasks, a lower resolution may be sufficient.
RangeRange refers to the span of values a multimeter can measure. This is important because it determines the versatility of the device. Multimeters can be manual-ranging or auto-ranging. Manual-ranging multimeters require you to select the appropriate range for the measurement, while auto-ranging multimeters automatically select the correct range. If you prefer convenience and ease of use, an auto-ranging multimeter is a good choice. However, if you need more control over your measurements, a manual-ranging multimeter might be better.
Input ImpedanceInput impedance is the resistance that 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 higher. This is usually sufficient for most applications. If you are working with sensitive electronic circuits, ensure that the multimeter has a high input impedance to avoid loading the circuit.
Safety RatingsSafety ratings indicate the maximum voltage and current levels that the multimeter can safely handle. This is crucial for protecting both the user and the device. Look for multimeters with safety ratings such as CAT I, CAT II, CAT III, or CAT IV, which indicate the environments in which the multimeter can be safely used. For general household use, a CAT II rating is often sufficient. For industrial or high-energy environments, a CAT III or CAT IV rating is recommended. Choose a multimeter with a safety rating appropriate for your intended use.
Additional FeaturesAdditional features can enhance the functionality and convenience of a multimeter. Common features include continuity testing, diode testing, temperature measurement, and data hold. These features can be important depending on your specific needs. For example, if you frequently work with diodes, a multimeter with diode testing capability is beneficial. If you need to measure temperature, look for a multimeter with a built-in thermometer. Consider the additional features that will be most useful for your tasks and choose a multimeter that includes them.

FAQ