Used Frequency Counters

Tektronix CFC-250
- Manufacturer: Tektronix
- Model: CFC250
This counter counts the signal frequency of sine, square, and triangle waves from 5Hz to 100MHz at input levels from 30mV to 42V peak.
Webster, MA
Fluke PM6681
- Manufacturer: Fluke
- Model: PM6681
This unit is the new standard for measurement and analysis of time intervals, frequency, phase and jitter. For development, calibration or challenging production test applications, this unit is the leader. This u...
Webster, MA
Anritsu MF1603A
- Manufacturer: Anritsu
- Model: MF1603A
High speed Burst signal measure Pulse width measurem Totalizing Mask Fuction Processing function Form Factor: Benchtop Number of Channels: 2Ch Minimum Frequency, Ch. 1: 0.1MHz Maximum Frequency, Ch. 1: 3GHz Sensi...
Webster, MA
Tektronix CMC250
- Manufacturer: Tektronix
- Model: CMC250
This Counter measures frequency of sine,square and triangle waves from 5Hz to 1.3MGz. This unit also provides period measurements and totalize functions. Channel A is a standard 1Mohm input for frequency measurem...
Webster, MA
Tektronix DC-5009
- Manufacturer: Tektronix
- Model: DC5009
This Universal Counter / Timers reciprocal frequency measurement technique allows up to eight digits of resolution of low frequency signals in one second or less of measurement time. This unit provides 135MHz in ...
Webster, MA
Tektronix DC508
- Manufacturer: Tektronix
- Model: DC508
This Counter is designed to operate in TM 500 / TM 5000 series mainframes and measures frequency from 10Hz to 1GHz Separate inputs are used for the 10Hz to 100MHz, and 100MHz to 1GHz A switch selectable frequenc...
Webster, MA
Fluke 1952B
- Manufacturer: Fluke
- Model: 1952B
This Universal Counter Timer measures frequency (DC 80MHz), frequency ratio, time interval, period, period averages, and a gateable totalize with 7 digit accuracy. It is standard with two input channels (complete...
Webster, MA
Tektronix DC504
- Manufacturer: Tektronix
- Model: DC504
This Counter can obtain a resolution of 0.1Hz by allowing the more significant figures of the counter to overflow. Five 7 segment light emitting diodes (LED's) provide a visual numeric display. The decimal point ...
Webster, MA
Advantest TR5823
- Manufacturer: Advantest
- Model: TR5823
Offset measurements Masking function Burst Signal measure Form Factor: Benchtop Number of Channels: 3ch Frequency range, Ch. 1: 100mHz to 1300MHz Frequency range, Ch. 2: 100Hz to 50MHz Sensitivity, Channel 1: 25m...
Webster, MA
Tektronix DC5010
- Manufacturer: Tektronix
- Model: DC5010
Frequency measurements to: 350 MHz Measurement functions include: Reciprocal Frequency Measurement Period Width Time from A to B Events B during A Totalize A, A+B, A-B Ratio Rise/Fall Time Manual Arming Null Meas...
Webster, MA
Tektronix DC503
- Manufacturer: Tektronix
- Model: DC503
Frequency Range Ch A DC coupled 0.1Hz to 100MHz, AC coupled 10Hz to 100MHz Frequency Range Ch B DC-coupled 0.1Hz to 10MHz, AC-coupled 10Hz to 10MHz
Webster, MA
Advantest TR5821
- Manufacturer: Advantest
- Model: TR5821
Form Factor Benchtop Number of Channels 2 ch Minimum Frequency, Ch. 1 10 Hz Maximum Frequency, Ch. 1 120 MHz Sensitivity, Channel 1 25 mV Maximum Input Voltage, Ch. 1 25 mV Input Impedance, Ch.1 1 Ohm Inp...
Webster, MA
Tektronix DC510
- Manufacturer: Tektronix
- Model: DC510
totalization, Event, Rise/Fall Time, Pulse width Minimum frequency: 1Hz | Maximum frequency: 350.0MHz | Frequency resolution [digits]: 9 | Measurements: Frequency, Period, Ratio, Count | Single shot resolution: 3...
Webster, MA
Fluke PM6681R
- Manufacturer: Fluke
- Model: PM6681
Sensitivity, Channel 1 20 mV Maximum Input Voltage, Ch. 1 350 V Input Impedance, Ch.1 1 MOhm Input Attenuation, Ch 1 x1,x10 Input Coupling, Ch 1 AC,DC Minimum Frequency, Ch. 2 0 Hz Maximum Frequency, Ch. 2 ...
Webster, MA
Fluke 7220A
- Manufacturer: Fluke
- Model: 7220A
This Communications Counter gives you 10Hz to 1300MHz coverage via two separate channels. Channel A is for low frequency applications (10Hz to 125MHz), where the loading of the signal source and the effects of hi...
Webster, MA
Fluke 1911A Frequency Counter
- Manufacturer: Fluke
- Model: 1911A
Good condition Fluke 1911A Frequency Counters. Located in USA and other countries. Click request price for more information.
USA