Used frequency counters

Trusted Seller
Racal Dana 2201
- Manufacturer: Racal
- Model: 2201
The 2201 offers the following automatic measurement functions: Frequency, Period, Time Interval, Time Interval Delay, Pulse Width, Frequency Ratio Channel A to B, Totalize, Phase, Peak Signal Voltage 225 MHz Freq...
New Smyrna Beach, FL
Trusted Seller
Fluke 164H
- Manufacturer: Fluke
- Model: 164H
Unique presentation modes Measure Function Auto Set INFO High Performance Counter Time Interval/Phase Meter Voltmeter Waveform display FlukeView® for MultiFunction Counter software 50 MHz/2.7 GHz MultiFunction Co...
New Smyrna Beach, FL
Trusted Seller
Protek C3100
- Manufacturer: Protek
Highly accurate frequency measurements to 2.4GHz Measures Frequency, Period, Duty Cycle, RPM, Frequency ratio, Difference frequency, Time interval and Totalize Nine measurement functions Plots trend graph on LCD ...
New Smyrna Beach, FL
Trusted Seller
Tektronix CMC251
- Manufacturer: Tektronix
- Model: CMC251
1 Hz to 100 MHz (CH 1), 80 MHz to 1.3 GHz (CH 2) ±1 ppm Time Base Period Average, Period, Frequency, Totalize Self-test Display Hold Remote Start/Stop Multifunction Counter
New Smyrna Beach, FL
Trusted Seller
Fluke PM 6681
- Manufacturer: Fluke
- Model: PM6681
300 MHz, 50 ps Timer/Counter including GPIB-Interface
New Smyrna Beach, FL
Trusted Seller
Fluke PM 6681R
- Manufacturer: Fluke
- Model: PM6681
Calibrates frequency, time intervals and phase 11 digits per second measuring speed 50 ps single-shot time interval resolution Down to 2 ps averaged time interval resolution 8k readings/s to internal memory with ...
New Smyrna Beach, FL
Trusted Seller
Advantest TR5823
- Manufacturer: Advantest
- Model: TR5823
Number of Channels 3 ch Minimum Frequency, Ch. 1 100 mHz Maximum Frequency, Ch. 1 1300 MHz Sensitivity, Channel 1 25 mV Maximum Input Voltage, Ch. 1 25 mV Input Impedance, Ch.1 1 MOhm Input Coupling, Ch 1 AC,DC M...
New Smyrna Beach, FL
Trusted Seller
Advantest R5372P
- Manufacturer: Advantest
- Model: R5372P
Number of Channels 2 ch Minimum Frequency, Ch. 1 10 Hz Maximum Frequency, Ch. 1 550 MHz Sensitivity, Channel 1 25 mV Maximum Input Voltage, Ch. 1 5 V Input Impedance, Ch.1 50 Ohm Input Attenuation, Ch 1 x1,x20 In...
New Smyrna Beach, FL
Trusted Seller
Fluke 164T
- Manufacturer: Fluke
- Model: 164T
Unique presentation modes Measure Function Auto Set INFO High Performance Counter Time Interval/Phase Meter Voltmeter Waveform display FlukeView® for MultiFunction Counter software 50 MHz/2.7 GHz MultiFunction Co...
New Smyrna Beach, FL
Trusted Seller
Hameg Instruments HM8122
- Manufacturer: Hameg
Universal Counter 1.6GHz Max. freq.: 1.6GHz | Freq. resolution [digits]: 9 | Measurements: Frequency, Period, Ratio, Count totalization, Time interval, RPM, Offset
New Smyrna Beach, FL
Trusted Seller
Keysight / Agilent / HP E1333A
- Manufacturer: Agilent - Keysight
- Model: E1333A
3-Channel Universal Counter Max. freq.: 1.0GHz | Measurements: Frequency, Period, Ratio, Count totalization, Time interval, Pulse width
New Smyrna Beach, FL
Trusted Seller
Keysight / Agilent / HP E1420B
- Manufacturer: Agilent - Keysight
- Model: E1420B
High-Performance Universal Counter Max. freq.: 200.0MHz | Freq. resolution [digits]: 9 | Measurements: Frequency, Period, Ratio, Count totalization, Time interval, Rise/Fall Time, Pulse width, Voltage
New Smyrna Beach, FL
Trusted Seller
Protek B821
- Manufacturer: Protek
Sweep Function Generator and Frequency Counter Sine, Square, Triangle, Ramp, Pulse, Skewed Sine and TTL Square Waveforms 0.2Hz to 20MHz Frequency Output (Sine wave) Built-in 8 digit 3.0GHz Frequency Counter Inter...
New Smyrna Beach, FL
Trusted Seller
Bruel & Kjaer 1621
- Manufacturer: Bruel & Kjaer
- Model: 1621
Frequency Range: 0.2 Hz to 20 kHz in 5 ranges Pass Bandwidths: switchable : 3 % or 23 % (1/3 octave) Attenuation at 1/2 and 2 x selected frequency : switchable 34 or 16 dB Dynamic Range: > 40 dB RMS with 3 % band...
New Smyrna Beach, FL
Trusted Seller
Krohn-Hite 3100
- Manufacturer: Krohn-Hite
Frequency Range 10 Hz -1 MHz Attenuation Slope dB/Octave 24 Max Attenuation (dB) 80 Output Volt/Amps (RMS) 3 v/ 10 ma Variable Band-Pass Filter
New Smyrna Beach, FL
Anritsu MF91A Frequency Counter
- Manufacturer: Anritsu
- Model: MF91A
Good condition Anritsu MF91A Frequency Counters. Located in USA and other countries. Click request price for more information.
USA