Digital Multimeters (DMM)

Choose from a comprehensive family of Keysight digital multimeters with 3.5 to 8.5-digit resolution and measurement speeds of up to 100,000 readings/sec.

The use of sensors continues to grow as we build intelligence into our devices and such devices play an essential role in our daily lives. For example, sensors are now being used to monitor vital health markers in medical patients, prevent car accidents, test the quality of our food, help automate our factories, and more. There are hundreds of types of sensors in the market, and you need to choose the right digital multimeter (DMM) that enables you to design accurate and robust products. In this Ebook, you will learn: • Learn more about the types of sensors that are available • Gain insights into the critical parameters of a sensor • Learn to choose the right benchtop multimeter for sensor testing and characterization • Discover methods for characterizing and troubleshooting a sensor using a multimeter.

When you specify and purchase cell and battery test equipment for your R&D lab or production line, it is critical to have a thorough understanding of performance specifications. While it may be easy to state the price, the number of channels you need, and the current per channel, the accuracy of the equipment is the most critical specification. It can be challenging to specify your needs correctly. In this white paper, you will learn how to define accuracy and error in the realm of test equipment, four ways to specify accuracy, and interpret an actual error versus a specified error.

Keysight Truevolt digital multimeter (DMM) features a large graphical display and built-in math functions that display measurement trends, statistics, and histograms. Learn more from this application note about this benchtop multimeter. It has intuitive user interface that gives you quick and intuitive access to different views of your data. You can easily access the structured display and math menus with a single key on the front panel.

Now -- data logging and digitizing optimized in a DMM for optimized front panel operation rather than remote programming and data transfer.

One of the essential functions a digital multimeter (DMM) has is the current measurement. New generation DMMs now have expanded current ranges that will give you better measurement resolution, allowing you to make more accurate low-current measurements. This white paper teaches how to make accurate low-level current measurements by overcoming errors due to system-related offsets and burden voltage. You will also learn to make dynamic current measurements using Keysight DMM’s digitizing measurement capability and PathWave BenchVue DMM PC application software.

This solution brief compares the 2-wire and 4-wire resistance measurement methods and highlight the advantages of the 4-wire method. The brief will also examine various applications that require a 4-wire measurement approach and help you make an informed decision for your testing needs.

Digital multimeters are one of the most overlooked workhorse testing tools across industries. With more electrical components and self-driving features being added to cars, digital multimeters are used in all of the manufacturing processes in the automotive industry.  This application note describes the use cases of battery cell testing for energy storage in automotive applications, particularly for EV battery manufacturers that rely on digital multimeters. Read this application note and learn about key digital multimeter criteria to perform open circuit tests, short circuit tests, and make temperature test measurements for the manufacturing process of electric vehicle batteries.

Learn how to measure key parameters that are important in sensor measurement using a digital multimeter. Discover DMM solutions to key sensor challenges.