Digital Multimeter

See Digital Multimeter Products

A multimeter or a multitester, also known as a VOM (Volt-Ohm meter), is an electronic measuring instrument that combines several measurement functions in one unit. A typical multimeter would include basic features such as the ability to measure voltage, current, and resistance. A multimeter can be a hand-held device useful for basic fault finding and field service work, or a bench instrument which can measure to a very high degree of accuracy. They can be used to troubleshoot electrical problems in a wide array of industrial and household devices such as electronic equipment, motor controls, domestic appliances, power supplies, and wiring systems. Digital multimeters (DMM, DVOM) display the measured value in numerals, and may also display a bar of a length proportional to the quantity being measured.

Keithley Instruments Inc.


Our DMMs provide the perfect combination of accuracy and throughput, including high-performance 7-1/2 or 8-1/2 digit solutions as well as flexible broad-purpose DMMs for high-speed production test. Application-specific solutions for wireless communication device audio quality testing and production testing of airbag ignitors are also available. Our latest innovations combine DMM, switch system, and/or data logging functionality in flexible enclosures equipped with LXI, GPIB, USB and/or digital I/O interfaces to speed and simplify the building of integrated production test systems. Invest in a powerful multimeter from Keithley to improve performance output and precision.

Keysight Technologies Inc.


Compare: Digital Multimeter (DMM), Benchtop and System products from 4 to 8 ½ digits. Modular and handheld DMMs up to 100,000 readings per second

VTI Instruments


The EX1200 product family is a modular and scalable series of multifunction switch/measure units that can be configured to address a variety of applications in the mechanical data acquisition and electronic test environments.