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1 HP/Keysight Agilent 53131A Universal Frequency Counter 225MHZ with GPIB 2 port

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Racal-Dana 1992 Nanosecond Universal Counter DC-1.3GHz 3 Channels AS-IS Bad Disp

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Madell F2700-C 2.7GHz Frequency Counter – Untested

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1PC Used HP Keysight Agilent 53181A Universal Frequency Counter 225MHz

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Tektronix DC5010 Programmable Universal Counter/Timer Unit #6

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1PC Counter New CT6S-1P4 #ke

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FA-2 Frequency Counter Frequency Meter 11Bit/Sec 10MHz OCXO w/ Power Adapter

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Autonics CT6Y-2P4 Counters Standard type New 1PCS #

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1Pcs New Autonics LE8N-BF Timers Digital timers

$78.59

6 digits Digital Tacho /RPM /Frequency/HZ Meter FA8E-6NNB fast shipping enpod

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1PCS Autonics CX6S-2P4 Counters Standard type New 1PCS ~

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HP Agilent 54815A 500MHz 1GSa/s 4CH Infiniium Oscilloscope