Oscilloscopes are used in the sciences, medicine, engineering, and telecommunications industry. General-purpose instruments are used for maintenance of electronic equipment and laboratory work. Special-purpose oscilloscopes may be used for such purposes as analyzing an automotive ignition system or to display the waveform of the heartbeat as an electrocardiogram.

Keysight Technologies Inc.

Whether you need the fastest real-time oscilloscope on earth with the highest measurement accuracy anywhere, the only capacitive touch screen oscilloscopes, or something a little more basic, Keysight oscilloscopes outperform in every category. We are working continually to bring you oscilloscopes with breakthrough capabilities that help you solve your toughest measurement challenges. Like you, we're working on what's next.

Rohde & Schwarz

The R & S ® RTO oscilloscopes combine excellent signal fidelity, high acquisition rate and the world’s first realtime digital trigger system with a compact device format in the 600 MHz to 4 GHz class. They offer hardware-accelerated measurement and analysis functions.


8 out of 10 engineers around the world trust Tektronix to help them debug and test tomorrow's designs faster. With the broadest portfolio of digital oscilloscopes available, the richest set of product features, the most extensive analysis capability and our award-winning service and support, Tektronix has the right oscilloscope to meet your need.

Teledyne LeCroy

Our oscilloscopes offer a powerful combination of large and informative displays combined with advanced waveshape analysis capabilities - typically tailored to enhance the productivity of engineers in specific applications areas such as serial data test, disk drive test and automotive bus analysis.