Frequency Counter Products
Keysight is the #1 Frequency Counter vendor in the world
Why? Because we offer a wide variety of time and frequency measurements with exceptional performance and reliability.
Introducing the new 350 MHz 53200 Series RF & Universal Frequency Counters/Timers
Speed, resolution & accuracy are just the beginning... See product links below for details.
Compare All Frequency Counter Products (13)
Find a Frequency Counter Products
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53200 Series RF & Universal Frequency Counters/Timers (350 MHz) (3)
53200 Series RF & Universal Frequency Counters/Timers (350 MHz)
Built on speed and accuracy, the Keysight 53200 Series of 350 MHz RF and universal frequency counters/timers provide built-in data analysis and graphing capability as well as modern LXI-C and USB connectivity.
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53140 Series Microwave Counters (3)
53140 Series Microwave Counters
The Keysight 53140 Series is a full-featured CW microwave counter, a true power meter, and a dc DVM all in one small convenient package is the ideal tool for installation and maintenance of point-to-point microwave links.
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53150 Series CW Microwave Counters (3)
53150 Series CW Microwave Counters
The Keysight 53150 Series is a full-featured CW microwave counter that is perfectly suited for benchtop or ATE environments but is tough enough to handle the most rugged field applications...
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RF and Universal Frequency Counters (225 MHz) (3)
RF and Universal Frequency Counters (225 MHz)
Keysight 53131A, 53132A, and 53181A frequency counters provide fast, accurate frequency characterization and measurements.
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Z2090B-170 Pulse Analyzer System (1)
Z2090B-170 Pulse Analyzer System
Conduct high speed/high resolution time interval analysis and extensive modulation analysis of RADAR up to a frequency of 18GHz at 25 M Events/sec data throughput and 50 picoseconds resolution.
Discontinued Keysight and HP Frequency Counter Products [Discontinued]
Product support information for your discontinued Keysight and HP frequency counter products.
