Digital Multimeters (DMM)

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Why Choose a Keysight Digital Multimeter?

Keysight's digital multimeter (DMM) family offers exceptional performance and reliability from 3.5 to 8.5 digits resolution with speeds up to 100,000 readings/sec, and available in handheld or bench applications. With a Keysight DMM you can:

Increase productivity by providing insights beyond numbers, with trend charts and histograms on a graphical display
Deliver the highest performing products your customers can rely on with unrivaled DCV accuracy up to 4 ppm
Automate and document test results without programming with BenchVue or the Handheld Meter Logger software

View Digital Multimeter (DMM) Brochure

Find the DMM That's Right for You

Discover and compare the use cases and functionality of Keysight's digital multimeter family of products.

34460A

6.5 digit, 300 readings/s

Basic DMM with histogram and bar chart

Gain greater insight at low current resolution with 75 ppm basic DCV accuracy and ability to measure DC current down to 100 µA range

34461A

6.5 digit, 1,000 readings/s

Truevolt DMM with histogram, bar chart, trend chart

Migrate with confidence from Keysight legacy model 34401A and get 35 ppm basic DCV accuracy and rear inputs

34465A

6.5 digit, 50,000 readings/s

Truevolt DMM with histogram, bar chart, trend chart

Measure DC current down to 1 µA range, with advanced triggering and 30 ppm basic DCV accuracy

34470A

7.5 digit, 50,000 readings/s

Truevolt DMM with histogram, bar chart, trend chart

Measure DC current down to 1 µA range, with advanced triggering and 16 ppm basic DCV accuracy

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U1280 Series

4.5 Digit Multimeter

IP67, Vsense, LPF, square-wave

Complete tasks in harsh environments with dust and water resistance (IP67 -certified), durability to withstand drops up to 10 feet, and 800-hour battery life

U1270 Series

4.5 Digit Multimeter

IP54, LPF, Low Input Z, OLED, peak detect

Measure in harsh conditions with this tightly sealed DMM that protects against water, dust, and damage

U1250 Series

4.5 Digit Multimeter

OLED, square-wave, frequency counter

Simplify analysis, accelerate glitch detection, probe hard-to-reach points, and enjoy data logging via Bluetooth® with this versatile DMM

U1240 Series

4 Digit Multimeter

IP67, 400 hrs, 10-ft drop, Vsense

Monitor differential temperature points, detect the presence of harmonics in AC supply (motors, generators, transformers)

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Discover Keysight's complete line of handheld digital multimeters

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M918xA Series PXI DMM

6.5 digit, 15000 readings/s

Compact PXI form factor and high throughput

Get high fast throughput of up to 15000 readings/s, 66 µs single reading interval, and 40 ppm basic DCV accuracy with PXI interface

U2741A USB DMM

5.5 Digit, 100 readings/s

Notebook-sized USB multimeter

Enjoy plug and play simplicity with a high-speed USB 2.0 interface (USBTMC-USB488 standard) and measure voltage up to 300 VDC

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34450A OLED Display DMM

5.5 digit, 190 readings/s

Ultra-bright OLED with dual display capability, 150 ppm basic DCV accuracy, 50,000 memory points for data logging, and a histogram function

U3606B DMM | DC Power Supply

5.5 digit, 26 readings/s

Combination of a 5.5 digit digital multimeter and 30 W power supply in a single unit, OVP and OCP for load protection, ramp and scan function, and built-in square wave output

34420A Micro-Ohm Meter

7.5 digit, 250 readings/s

High sensitivity DCV and resistance measurements at 100 picovolts and 100 nano-ohms, accurate temperature measurements with 0.003˚C accuracy using standard platinum resistance thermometer probes

3458A DMM

8.5 digit, 100,000 readings/s

Up to 8 ppm 1-year DCV accuracy (4 ppm with option), fast measurement speeds up to 100,000 readings/s, and up to 148,000 reading memory for prolonged data logging

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Choosing a Benchtop Digital Multimeter

Digital multimeters are a key tool for many engineering benches. Like many of us, you may find it challenging to choose the DMM that is right for you. It may mean the ability to measure the extra range, to gain better accuracy, or to measure the small transient signal that matters a lot. The right DMM gives you the extra edge to come out with a product that is better than your competitors.

Extend Your Capabilities With The Right Tools

Technology is constantly changing. So too are the requirements engineers face. Get more functionality out of your existing hardware today by complementing it with the right accessories to improve productivity and the right Keysight PathWave design and test automation software to accelerate your product development.

See Compatible Software See Compatible Accessories