Test, Lab, Medical equipment » Frequency Counters

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26

Used same

Airpax,79U8D2,Frequency Detector Module
- Manufacturer: Airpax
What's Included? See photos. We try our best to provide full details of each item and any included accessories, but if it's not shown in the photos then it will not be included with the item. 30-Day Easy Returns ...
$60 USD
Galion, OH
Agilent/Keysight E1420A
- Manufacturer: Agilent - Keysight
- Model: E1420A
The Agilent E1420B High-Performance Universal Counter provides all traditional universal counter measurements (frequency, time interval, period, ratio, and totalize), plus the automatic measurements of rise/fall ...
Farmingdale, NJ
STANDCO,N/A,FREQUENCY METER 380-420 CYCLES PER SECOND LOT OF 3
- Manufacturer: STANDCO
What's Included? See photos. We try our best to provide full details of each item and any included accessories, but if it's not shown in the photos then it will not be included with the item. 30-Day Easy Returns ...
$90 USD
Galion, OH
Anritsu MF6900A
- Manufacturer: Anritsu
- Model: MF6900A
The MF6900A Fading Simulator connects to the MD8430A Signaling Tester via a dedicated digital interface to easily simulate an LTE base station and run fading simulation tests required by 3GPP LTE 2x2 MIMO and 4x2...
$3,997 USD
Farmingdale, NJ
FLUKE 7260A UNIVERSAL COUNTER/TIMER
- Manufacturer: Fluke
- Model: 7260A
INCLUDES: (1) FLUKE 7260A UNIVERSAL COUNTER/TIMER System was de-installed in working operational condition. All returns must comply with stated Return Policy. Please continue: PAYMENT OPTIONS: We accept Paypal. T...
$120 USD
Santa Barbara, CA
GOLDSTAR 150MHz UNIVERSAL COUNTER FC-2015U
- Manufacturer: GoldStar
INFORMATION: GOLDSTAR 150MHz UNIVERSAL COUNTER FC-2015U System was de-installed in working operational condition. All returns must comply with stated Return Policy. Please continue: PAYMENT OPTIONS: We accept Pay...
$120 USD
Santa Barbara, CA
SIMPSON 714 1.3 GHZ UNIVERSAL COUNTER
- Manufacturer: SIMPSON 714
USED SIMPSON 714 1.3 GHZ UNIVERSAL COUNTER Shelving number (1E95)
$165 USD
Sevierville, TN
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
Racal Instruments 1992/ET1/04E/55
- Manufacturer: Racal
Racal Instruments 1992/ET1/04E/55 Details Racal Instruments 1992/ET1/04E/55 The 1992 Universal Counter is a great little counter with BIG features! It provides Frequency, Period, Time Interval, Ratio, Totalize, P...
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
Advantest TR5822
- Manufacturer: Advantest
- Model: TR5822
This Universal Counter has rapid switching of input frequency happen, the timing of switched frequency may cause the measurement time to get longer. The internal reference output and external reference input spec...
Webster, MA

12

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.