Test, Lab, Medical equipment » Frequency Counters

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Used function generator

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
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
Farmingdale, NJ
Philips Universal Frequency Counter PM 6666 up to 1.1 GHz with GPIB
- Manufacturer: Philips
Frequency counter Further (Web information, not necessarily applicable to this model, please also refer to the information in the pictures) : The Philips PM 6666 is a universal frequency counter and timer/counter...
$289 USD
Minden, Germany
MCA3000 Series Frequency Meter
- Manufacturer: 美国泰克/Tektronix
Introduction: This series is a multi-function precision measurement tool frequency meter, with 2 models to choose from: MCA3027, MCA3040, 27GHz and 40GHz, two 300MHz universal channels, 100ps single time resoluti...
Beijing, China
Advantest R5372
- Manufacturer: Advantest
- Model: R5372
Advantest R5372 Details Advantest R5372 Electronic Counters - 10 mHz to 18 GHz/27 GHz Wide Selection Digital TRAHET Technique Wide FM Allowable Range Digital Comparator Function and Wide Range of Built-In Calcula...
Lake Mary, FL
Advantest R5372P
- Manufacturer: Advantest
- Model: R5372P
Advantest R5372P Details Advantest R5372P Electronic Counters - 10 mHz to 18 GHz/27 GHz The Advantest R5372P is a high-resolution microwave frequency counter capable of pulse modulation measurements up to 18 GHz....
Lake Mary, FL
Tektronix DC5010/01
- Manufacturer: Tektronix
- Model: DC5010
Tektronix DC5010/01 Details Tektronix DC5010/01 The DC5010 Frequency Counter Plug-In makes frequency measurements to 350 MHz. Measurement functions include: Reciprocal Frequency Measurement, Period, Width, Time f...
Lake Mary, FL
EIP 575-01-03
- Manufacturer: EIP
EIP 575-01-03 Details EIP 575-01-03 EIP 575 Microwave Frequency Counter: 18 GHz. The EIP 575 Frequency Counter provides fully automatic control in phase locking virtually any swept signal source to the same accur...
Lake Mary, FL
EIP 575-03
- Manufacturer: EIP
EIP 575-03 Details EIP 575-03 EIP 575 Microwave Frequency Counter: 18 GHz. The EIP 575 Frequency Counter provides fully automatic control in phase locking virtually any swept signal source to the same accuracy an...
Lake Mary, FL

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.