Used Frequency Counters

Trusted Seller
Bk Precision 1805
- Manufacturer: BK Precision
- Model: 1805
The BK Precision 1805 Frequency Counter is a versatile and reliable instrument used for measuring and analyzing frequencies in various electronic devices and circuits. With a wide frequency range of up to 2.4 GHz...
Cary, NC
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Phase Matrix 590
- Manufacturer: Phase Matrix
Frequency Extension Cable Kit Phase Matrix 590 Frequency Extension Cable Kit and other Frequency Counters - Above 20 GHz for sale at Test Equipment Center.
Cary, NC
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Racal Dana 9035
- Manufacturer: Racal
512 MHz Microprocessing Timer / Counter Racal Dana 9035 512 MHz Microprocessing Timer / Counter and other Frequency Counters - Above 200 MHz to 3 GHz for sale at Test Equipment Center.
Cary, NC
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Tektronix DC509
- Manufacturer: Tektronix
- Model: DC509
135 MHz Universal Counter / Timer Plug-In Tektronix DC509 135 MHz Universal Counter / Timer Plug-In and other Frequency Counters - DC to 200 MHz for sale at Test Equipment Center.
Cary, NC
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IFR CPM20
- Manufacturer: IFR
20 GHz Counter / Power Meter IFR CPM20 20 GHz Counter / Power Meter and other Frequency Counters - Above 3 GHz to 20 GHz for sale at Test Equipment Center.
Cary, NC
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HP 5305B
- Manufacturer: HP
1.3 GHz Counter Module HP 5305B 1.3 GHz Counter Module and other Frequency Counters - Above 200 MHz to 3 GHz for sale at Test Equipment Center.
Cary, NC
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Hewlett Packard 5307A
- Manufacturer: HP
2 MHz High Resolution Counter Module Hewlett Packard 5307A 2 MHz High Resolution Counter Module and other Frequency Counters - DC to 200 MHz for sale at Test Equipment Center.
Cary, NC
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RACAL DANA 9921
- Manufacturer: Racal
The RACAL DANA 9921 Counter is an instrument that is both reliable and versatile, capable of accurately measuring frequency and time intervals. It has a broad frequency range, from 0.1 Hz to 520 MHz, enabling the...
Cary, NC
Trusted Seller
OK ELECTRONICS 512
- Manufacturer: OK ELECTRONICS
The OK ELECTRONICS 512 Counter is a reliable and efficient instrument designed for frequency and event counting tasks with a frequency range of up to 200MHz. This counter offers accurate measurements and is suita...
Cary, NC
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Phase Matrix 350C
- Manufacturer: Phase Matrix
12.4 GHz Autohetrodyne Microwave Frequency Counter The 350C Autohetrodyne Frequency Counter automatically measures CW frequencies from 20 Hz to 12.4 GHz in 3 bands. It features a sectionalized 11 digit Nixie tube...
Cary, NC
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Xl Microwave 3601
- Manufacturer: XL Microwave
- Model: 3601
The XL Microwave 3601 Source Locking Frequency Counter is an advanced instrument designed for precise and accurate frequency measurements across an extensive frequency range from 10Hz to 60GHz. This frequency cou...
Cary, NC
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HP CESIUM BEAM FREQUENCY STANDARD 5061A 1840A01502 120VA MAX
- Manufacturer: HP
“MAY HAVE SHELF WARE” HP CESIUM BEAM FREQUENCY STANDARD 5061A SERIAL NO. 1840A01502 5MHZ 1MHZ 100KHZ 115V 1.25AT 230V .8AT 120VA MAX 4,000V APPROXIMATLEY 75LBS DT-3785-(S8-5)-1-BH
$5,200 USD
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Est. $102/mo
Coffeyville, KS
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Racal Instruments 2251A
- Manufacturer: Racal
The Racal Instruments 2251A 200 MHz Universal Counter/Timer is a highly capable instrument designed for precise frequency and time measurements in a range of scientific and industrial applications. With a maximum...
Cary, NC
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EADS 2251
- Manufacturer: EADS
200 MHz VXI Universal Counter / Timer Module EADS 2251 200 MHz VXI Universal Counter / Timer Module and other Frequency Counters - DC to 200 MHz for sale at Test Equipment Center.
Cary, NC
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Astronics 2251
- Manufacturer: Astronics
200 MHz VXI Universal Counter / Timer Module Astronics 2251 200 MHz VXI Universal Counter / Timer Module and other Frequency Counters - DC to 200 MHz for sale at Test Equipment Center.
Cary, NC
Tektronix 73A541 Frequency Counter
- Manufacturer: Tektronix
- Model: 73A541
Good condition Tektronix 73A541 Frequency Counters. Located in USA and other countries. Click request price for more information.
USA