Test, Lab, Medical equipment » Frequency Counters

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Used probe

Fluke PM6681
- Manufacturer: Fluke
- Model: PM6681
The PM 6681 from Fluke sets the new standard for measurement and analysis of time intervals, frequency, phase, and jitter. For development, calibration, or challenging production test applications, the PM 6681 is...
Farmingdale, NJ
Fluke PM6685
- Manufacturer: Fluke
- Model: PM6685
The PM 6685 frequency counter from Fluke brings cal lab accuracy to field measurements. With 10 digits per second, plus overflow (displays 11th and 12th digits), it delivers high-accuracy measurements instantly. ...
$995 USD
Farmingdale, NJ
Fluke 199 200MHz 2.5GS/s Digital Oscilloscope Scopemeter Multimeter
- Manufacturer: Fluke
- Model: 199
Up for sale is a used Fluke 199 200MHz 2.5GS/s Digital Oscilloscope Scopemeter Multimeter. It has been tested and is in good working condition. Battery condition is unknown. A power adapter and probes are include...
$700 USD
Baltimore, MD
Trusted Seller
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 ...
Cary, NC
Tektronix FCA3120^
- Manufacturer: Tektronix
- Model: FCA3120
Alltest Instruments Inc. is an Authorized Stocking Distributor for Tektronix Oscilloscopes, ARB/Function Generators, Digital Multimeters, Counters, DC Power Supplies, Probes, Accessories, and more.
$10,280 USD
Get financing
Est. $202/mo
Farmingdale, NJ
Trusted Seller
Tektronix DC5009
- Manufacturer: Tektronix
- Model: DC5009
135 MHz Universal Counter / Timer Module The DC5009 Programmable Universal Counter / Timer provides 135 MHz in both A and B Channels. 10 ns single shot resolution. 8 digit display; 5 ps resolution, with averaging...
Cary, NC
Trusted Seller
Tegam DC5009
- Manufacturer: Tegam
135 MHz Universal Counter / Timer Module The DC5009 Programmable Universal Counter / Timer provides 135 MHz in both A and B Channels. 10 ns single shot resolution. 8 digit display; 5 ps resolution, with averaging...
Cary, NC
Trusted Seller
Tegam DC510
- Manufacturer: Tegam
350 MHz Universal Counter / Timer Module The DC510 comes with 350 MHz on both A and B channels, 3.125 ns single shot resolution, 9 digit display, 1 ps resolution with averaging and auto or selected averaging to 1...
Cary, NC
Trusted Seller
Tektronix DC510
- Manufacturer: Tektronix
- Model: DC510
350 MHz Universal Counter / Timer Module The DC510 comes with 350 MHz on both A and B channels, 3.125 ns single shot resolution, 9 digit display, 1 ps resolution with averaging and auto or selected averaging to 1...
Cary, NC
Trusted Seller
Tektronix DC510
- Manufacturer: Tektronix
- Model: DC510
Frequency - 350 MHz on both A and B channels 3.125 ns single shot resolution 9 digit display 1 ps resolution with averaging and auto or selected averaging to 10 ^8 duty-cycle independent autotrigger DVM mode for...
New Smyrna Beach, FL
Tektronix DC5009
- Manufacturer: Tektronix
- Model: DC5009
The DC 5009/ DC 509 sigle-width Universal Counter/Timers provide all of meaasurement functions of the higher performance DC 5010/ DC 510 except rise time/fall time,null, and totalize A+-B. The powerfull reciproca...
Farmingdale, NJ
Trusted Seller
Tektronix DC 509
- Manufacturer: Tektronix
- Model: DC509
135 MHz both A and B channels 10ns single-shot resolution 8-digit display 5 ps resolution with averaging Duty-cycle independent autotrigger Shaped A and B outputs Probe compensation High stability oven time base ...
New Smyrna Beach, FL
Trusted Seller
Tektronix DC5009
- Manufacturer: Tektronix
- Model: DC5009
135 MHz both A and B channels 10ns single-shot resolution 8-digit display 5 ps resolution with averaging Duty-cycle independent autotrigger Shaped A and B outputs Probe compensation High stability oven time base ...
New Smyrna Beach, FL
Tektronix DC5009
- Manufacturer: Tektronix
- Model: DC5009
Tektronix DC5009 Details Tektronix DC5009 The DC5009 Programmable Universal Counter Timer provides 135MHz in both A and B channels. 10 ns single-shot resolution, 8-digit display, 5 ps resolution, with averaging p...
Lake Mary, FL
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

Overview

Frequency counters are electronic instruments used to measure the frequency of an incoming signal. They are essential in various fields, including telecommunications, electronics, and laboratory research, for accurately determining the frequency of signals in hertz (Hz). These devices are valuable for troubleshooting and ensuring the proper operation of RF systems, oscillators, and signal generators.

FAQ

What should I consider when buying a used frequency counter?

Consider the frequency range, accuracy, and resolution of the device. Check for any visible damage and ensure it powers on and functions correctly. Review any available calibration records.

How can I ensure the frequency counter is shipped safely?

Use a reputable shipping service with experience in handling delicate electronic instruments. Ensure the frequency counter is well-packaged with protective materials to prevent damage during transit.

What maintenance is required for a frequency counter?

Regular maintenance includes keeping the device clean and dust-free, checking connections, and verifying calibration periodically. Follow the manufacturer’s guidelines for specific maintenance procedures.