Best Frequency Counters Deals of Nov 2026

Updated November 10, 2026Our site contains affiliate links for which we may be compensated.
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High Precision Frequency Counter, VQP 10HZ-2.7GHZ High Resolution Frequency Counter, Multifunctional Digital Frequency Meter, High Stability, 8-Digit LED Display, TFC2700L

Frequency counter accurately measures frequencies from 10Hz to 2.7GHz across both input channels, supports Direct Counting up to 10MHz and Proportional Counting from 10MHz to 100MHz, precise for low and high signals
Frequency counter equipped with multiple functions including Frequency Measurement, Period Measurement, Cumulative Count, and Self-Check Functions, designed for quick testing with high accuracy and reliable values
Frequency counter features an 8-digit LED display that shows characters 0-9 in a continuous cycle, ensuring clear and easy-to-read results
Frequency counter offers selectable gate times of 0.01s, 0.1s, and 1s, allowing users to customize measurement duration for different applications
Frequency counter achieves a highest input sensitivity of 20mVrms, with exceptional stability rated at ±3 x 10^-9s for reliable operation
Frequency counter features an efficient circuit design that consumes low power while maintaining high performance and stability, lightweight and easy to carry, suitable for both fieldwork and laboratory settings
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SEESII TinyGTC ZC412 Frequency Counter 0.1Hz-12.8GHz with GPSDO | 4" RF Frequency Counter with GPSDO Reference, 32GB Card, High Resolution ADEV Analysis and Continuous Gapless Measurement

Seesii TinyGTC ZC412 Handheld Frequency Counter: A cost-effective device with an ultra-wide 0.1 Hz—12.8 GHz frequency range, delivering precise data for RF development and frequency calibration. It features a built-in GNSS/GPS disciplined oscillator for measurement accuracy, and is equipped with a 4.0-inch HD touchscreen and a Micro SD card slot supporting up to 32GB for full-process data handling and storage
Broad Frequency Coverage: The Frequency Dual Timer/Counter offers an impressive frequency range from 0.1 Hz to 12.8 GHz, encompassing both ultra-low and high frequencies. It accurately measures ultra-low-frequency and audio signals starting at 0.1 Hz, while the 7 GHz band supports mainstream wireless communications. With its extensive coverage and versatility, this single unit handles diverse full-band testing needs
Dual-Channel Measurement: The device is equipped with two independent input channels (A & B) for simultaneous measurement and comparison, improving test efficiency and reducing errors. Channel A supports 0.1Hz–350MHz, extendable to 7GHz/12GHz with a GHz prescaler. Channel B is identical to Channel A, except that it does not include the GHz prescaler function. Ideal for interference troubleshooting, amplifier gain measurement, lab and field testing
Ultra-High Precision: The TinyGTC features two independent counter/timers with 40 ps resolution, enabling gapless time, frequency, and phase measurements. Advanced reciprocal counting and ADEV stability deliver frequency-independent accuracy of 1e-11~1e-12 per second—providing lab-grade precision for research, development, and testing in TDR, pulse, and long-term stability applications
GPS Synchronized Internal Clock: The TinyGTC incorporates a built-in GNSS/GPSDO that locks to GPS UTC for continuous calibration and long-term high precision. Its disciplined oscillator delivers stable 8kHz–150MHz frequencies as a clock source and accepts external references, including atomic clocks, to fully utilize its 12-bit resolution—designed for precision timing in communication base station testing, distributed sensor networks, and field research
Built-in 4000mAh Battery: Delivers up to 5 hours of continuous operation on a single charge, meeting the demands of most testing scenarios. The USB-C port enables convenient charging and data connectivity
Convenient PC Control & Data Transfer: This Frequency Dual Timer/Counter supports real-time data display and transmission. Built-in USB port enables remote control and direct access to measurement data via connected devices, and it is compatible with up to 32GB MicroSD cards for efficient data storage and sharing, meeting the needs of spectrum scanning, signal detection and radio noise measurement
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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.
This portable frequency counter is designed for counting continuous wave signal comes from Two-way Radio. Package includes: 1 VU 144/430MHz antenna, 1 UHF 400-470MHz antenna, 1 AC power adapter, 1 11.8-inch USB cable, and 1 user manual.
There are easy ranges for you to choose. The ranges cover most of the frequency of the two way radios you want to measure.
Its four-button control is easy to use and its small size allows you to carry it anywhere you like.
Work by TCXO(Temperature Compensate X'tal (crystal) Oscillator) ,In the range of -45 C to 65 C can reach positive and negative2 to positive and negative 4ppm accuracy.
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12% Off

High Precision Frequency Counter with 8-Digit LED Display, 10HZ-2.7GHZ | Digital Counter, TFC2700L Multifunctional Digital Frequency Meter

🎯 High Sensitivity & Exceptional Stability - Achieves a top input sensitivity of 20mVrms to detect weak signals, coupled with outstanding stability rated at ±3 x 10^-9s. Users can select gate times (0.01s, 0.1s, 1s) to customize measurement speed and precision for different applications.
⚡ Wide Frequency Range & Dual-Channel Input - Accurately measure frequencies from 10Hz to 2.7GHz across both input channels. It supports Direct Counting (up to 10MHz) and Proportional Counting (10MHz-100MHz), making it a versatile and precise tool for a vast array of low and high-frequency signals
🛠️ Multifunctional & High-Precision Measurement - Engineered for professional testing, this counter integrates multiple functions including Frequency Measurement, Period Measurement, Cumulative Count, and a Self-Check Function. It delivers quick, high-accuracy, and reliable readings for complex diagnostic tasks.
👁️ 8-Digit LED Display - Features a high-brightness, 8-digit LED display that cycles through characters 0-9 with a self-test function. This ensures results are exceptionally clear, easy to read from various angles, and verifies display integrity at a glance.
🔋 Portable & Efficient Low-Power Design - Its novel, lightweight design and efficient circuit ensure low power consumption without sacrificing performance. This makes the TFC2700L equally suitable for demanding fieldwork and stable laboratory environments, offering true portability and reliability.
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Anysecu

$32 Savings

Anysecu SF-103 A-SF103 Portable Frequency Counter 2MHz - 2.8GHz for Two Way Radio Upgrade Version of SF401

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AURSINC TinyGTC ZC407 7GHz Frequency Counter with GPSDO, 40ps Resolution | 0.1Hz‑7GHz, 4" Touch Screen, Battery Powered, Dual Clock Output for Ham Radio & SDR, Accurate Oscillator & Frequency Testing

Portable High-Precision Dual-Channel Frequency Counter with GPSDO: The TinyGTC is a portable high-precision dual-channel frequency counter and timer with a built-in GPS-disciplined oscillator (GPSDO). Featuring 40ps resolution for accurate frequency, phase and time interval measurements, it supports battery power and touch operation for ham radio calibration, SDR tuning, RF testing and electronics DIY projects
High-Precision Dual-Channel Frequency & Phase Measurement: Equipped with two independent high-resolution counter/timers with 40ps time resolution, measures frequency, phase, count and time intervals with accuracy up to 5e-12 per second; supports gapless interpolated reciprocal counting for stable results across 0.1Hz-7GHz (Channel A) and 0.1Hz-350MHz (Channel B)
Built-in GPSDO with Multi-Reference Stability: Integrated GPS-disciplined oscillator (GPSDO) with premium TCXO delivers ADEV of ~1e-10 at 1-100s, automatically locks to GPS for excellent long-term frequency stability; supports external 10MHz reference input for calibration of SDR boards, signal generators and radio gear
Portable Battery-Powered Design with Intuitive Control: Built-in rechargeable 4000mAh battery for fully handheld field use; 4-inch responsive touchscreen plus a backup jog wheel for reliable operation in all conditions; compact form factor fits easily in toolkits, ideal for on-site antenna tuning and radio turning
Rich Analysis Functions & Flexible Data Export: Supports real-time charting, histogram, ADEV, FFT and FM deviation analysis directly on device; enables USB data logging, SD card storage and SCPI remote control for long-running measurements, fully compatible with TimeLab and professional analysis software
Complete Accessory Kit for Out-of-Box Use: Includes active GPS antenna, USB cable, 2x 30cm coax cables and SMA Tee; perfect for homebrew HF radio projects, oscillator calibration, SDR reference verification and general RF testing. We provide technical support and after-sales service to help you promptly resolve any issues encountered during use
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Our #1 Pick Today
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High Precision Frequency Counter, VQP 10HZ-2.7GHZ High Resolution Frequency Counter, Multifunctional Digital Frequency Meter, High Stability, 8-Digit LED Display, TFC2700L

Frequency counter accurately measures frequencies from 10Hz to 2.7GHz across both input channels, supports Direct Counting up to 10MHz and Proportional Counting from 10MHz to 100MHz, precise for low and high signals
Frequency counter equipped with multiple functions including Frequency Measurement, Period Measurement, Cumulative Count, and Self-Check Functions, designed for quick testing with high accuracy and reliable values
Frequency counter features an 8-digit LED display that shows characters 0-9 in a continuous cycle, ensuring clear and easy-to-read results
Frequency counter offers selectable gate times of 0.01s, 0.1s, and 1s, allowing users to customize measurement duration for different applications
Frequency counter achieves a highest input sensitivity of 20mVrms, with exceptional stability rated at ±3 x 10^-9s for reliable operation
Frequency counter features an efficient circuit design that consumes low power while maintaining high performance and stability, lightweight and easy to carry, suitable for both fieldwork and laboratory settings
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on Amazon.com
Disclaimer: While we make every effort to ensure accuracy, we cannot guarantee that all product specifications, pricing, discounts, and details are complete or error-free. Because information is subject to change, we recommend verifying all details directly with the retailer prior to making a purchase. As an Amazon Associate, we earn from qualifying purchases.

10 Frequency Counters deals are available from: Amazon, starting from $43.99.

The biggest discount we found is 12% on High Precision Frequency Counter with 8-Digit LED Display, 10HZ-2.7GHZ | Digital Counter, TFC2700L Multifunctional Digital Frequency Meter at Amazon.

The lowest price we found is $43.99 while the highest is $279.76. Prices for the best Frequency Counters deals average at $111.93.