53131A 225 MHz Universal Frequency Counter/Timer [Obsolete]

• Two 225 MHz input channels, plus optional third channel up to 12.4 GHz
• 10 digits per second, 500 ps time interval resolution
• GPIB Standard

The 53131A and all associated options will be discontinued on December 1, 2016. The last order date will be November 30, 2016.

Replacement Product: 53220A

The recommended replacement products are the new 53200 Series RF & Universal Frequency Counter/Timers.

Transitioning from 53131A, 53132A, 53181A frequency counters to their replacements, the 53200 Series RF and universal frequency counter/timers

The 53181A, 53131A and 53132A have long been the industry standard for frequency and time measurements. The new 53200 Series, the latest generation of frequency counters/timers, offers higher performance, more accuracy and advanced capabilities.

Imagine your counter doing MORE...
"I never expected a frequency counter to do so much so fast!"

The Keysight 53131A universal counter is a 2-channel counter. It has the capability to do the job quickly and correctly from fast signal processing to automated limit tests.