Frequency Counter:

EIP 548A Frequency Counter in stock. In Stock

Tektronix CMC251 1.3 GHz , FREQUENCY , WITH PULSE WIDTH MEASUREMENTS In Stock

Agilent 5005B ANALYZER / VOLTMETER / FREQUENCY COUNTER / OHM METER In Stock

Stanford Research Systems SR625, Opt. 01 RUBIDIUM STABILIZED , INCLUDES SR620 & 2 GHz INPUT PRESCALER In Stock

Racal Dana 1999 FREQUENCY , 3GHz In Stock

Agilent 5384A FREQUENCY , 10 Hz TO 225 MHz In Stock

FLUKE PM6685R 071 FREQUENCY COUNTER 300MHZ In Stock

EIP 545A 10Hz to 18GHz Frequency Counter In Stock

Stanford Research SR620 Time Interval / Frequency Counter, 0.001 Hz to 1.3 GHz In Stock

EIP 575 10Hz to 20GHz Source Locking Frequency Counter In Stock

BK Precision 1851 520 MHz Frequency counter In Stock

Hewlett Packard / Agilent 5334B 100MHz Universial Counter In Stock

Agilent 5385A - Frequency Counter 10Hz to 225MHz In Stock

Agilent 5342A - Automatic Microwave Counter 10Hz to 18GHz In Stock

HP/Agilent 5385A Frequency Counter, 10Hz to 1GH In Stock

EIP / Phase Matrix 1231A 20GHz VXI Signal Generator In Stock

Hewlett Packard / Agilent 5335A Universial Counter 200MHz In Stock

Hewlett Packard / Agilent E1332A 4 Channel Counter / Totalizer VXI Card In Stock

Fluke / Philips PM6666 Timer / Counter In Stock

EIP / Phase Matrix 1230A 26.5GHz VXI Counter In Stock

Agilent 5372A - Pulse/CW Microwave Counter 40GHz In Stock

Trilithic TFC-450 450MHz Tuned Frequency Counter In Stock

Stanford Research SR620-01 Time Interval / Frequency Counter, 0.001 Hz to 1.3 GHz,... In Stock

Hewlett Packard / Agilent 5385A In Stock

EIP 548B - 10 Hz to 26.5 GHz Microwave Frequency Counter. Includes option 05 (best... In Stock