HP 5328A HP/Agilent Universal Counter Frequency to 100 MHz
9-digit display 100nS single-shot Period, Avg, Ratio Gating Circuits allow measurement of Burst Frequencies Frequency to 100 MHz This universal counter powers up, but does not respond to an input signal. It is used, showing signs of normal wear with minor scuffs and scrapes, and is being sold AS IS for parts with no warranty. No manual or peripherals are included. .