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Frequency Counters of 2025
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Apple BarrelDelta DFC100 Wireless or Inline 6 Digit Frequency Counter CB W/AC Adapter
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Wireless Functionality
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Ideal for CB Enthusiasts
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Highly Accurate Readings
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LATNEXFC-3000P Ham Radio CB Frequency Counter 27Mhz-3000Mhz - High Sensitivity with CTCCSS DCS Decoder for The VHF & UHF - CB Continuous Carrier Signal, Walkie-Talkies, DMR Radio Transceivers
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LATNEXPM-120W Digital VHF UHF 125-525Mhz Power SWR Meter and Frequency Counter - HF RF Meter HAM Two-Way Radio SO239 Connector
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Surecom SF401 Plus 27Mhz-3000Mhz Radio Portable Frequency Counter Meter with CTCCSS DCS Decoder
The frequency meter capable of measuring the parameters of the frequency of the continuous carrier signal walkie-talkies , with signal strength indicator.$43.99
- Free Shipping
Mcbazel Surecom SF401 Plus 27Mhz-3000Mhz Radio Portable Frequency Counter Meter with CTCCSS DCS Decoder
The frequency meter capable of measuring the parameters of the frequency of the continuous carrier signal walkie talkies , with signal strength indicator.Note: The SF401 Plus Portable Radio Frequency Counter Meter is only used to measure the transmission frequency of walkie-talkies from 27MHz to 3000MHz and is not suitable for wide bandwidth.$41.38
$43.99 - Free Shipping
1PCS RF 1MHz -500 MHz Frequency Counter Meter Board w/LCD Display for Ham Radio Kit New
low-power consumption$13.99
- Free Shipping
Jiayouy 1Hz-50MHz Crystal Oscillator Tester Frequency Counter Tester Measuring Meter Case Durable DIY Led Kit
High abrasion resistance, sturdy and durable, Transparent casing effectively protect the Frequency Counters body.$12.99
- 10% OffFree Shipping
Frequency Counter PLJ-6LED-H LED Display Digital Frequency Counter 1MHz- 1000MHz(Green)
A 65MHz frequency meter based on for Microchip's PIC16F648A.$17.49
$19.47 (10% Off) - Free Shipping
Acxico 1 Pcs High Accuracy 1~500 MHz Frequency Counter RF Meter Tester Module for ham Radio
Material: PCB + FR4$18.99
- Free Shipping
Crystal Oscillator Frequency Counter Tester Meter, DIY 1Hz-50MHz Frequency Indicator Crystal Oscillator Tester Module Kit with 5 Digits Digital Tube Display Red
This is a frequency meter based on microcontroller, with crystal vibration measurement function and programmable frequency settings.$15.98
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HUABAN 2 Pack Crystal Oscillator Tester 1Hz-50MHz Frequency Counter Cymometer Measurement Module LED DIY Kit
Product Type: Crystal Oscillator Frequency Counter$18.00
- 24% OffFree Shipping
Tiiyee Signal Frequency Counter, High Resistance LED Display Digital Cymometer Tester Double Button Control Measurement Modules Accessories Brightness Adjustable 1MHz to1000MHz PLJ 6LED H
[Excellent Test Accuracy Frequency Meter]: The frequency meter and frequency meter counter is designed with dual intermediate frequencies; The intermediate frequency value and the addition and subtraction mode can be preset separately without affecting each other, which can achieve high stability and high resolution; The tester and frequency counter module has good sensitivity, better than 60mVPP$15.19
$19.99 (24% Off) - 22% OffFree Shipping
SeeSii TinySA Ultra+ ZS406 Spectrum Analyzer, 4.0 Inch 100kHz to 5.4GHz Handheld Tiny Frequency Analyzer with 32Gb Card, 2-in-1 Signal Generator MF/HF/VHF UHF Input,V0.4.6.1,2025 Upgraded
Upgraded ZS406 TinySA Ultra+:This New Version V0.4.6.1 Spectrum Analyzer is developed by Hugen, with 4.0 inch 480 x 320 large touchscreen display, 100kHz to 5.3GHz widely measure range, with the new ESD protection function, the product has a higher anti-static lAevel and a longer service life, and built-in 32Gb micro SD card, can directly record data to the card ,which is convenient for your data sharing and storage$186.98
$239.99 (22% Off)