Frequency Counter Test Equipment Manufacturers

Find a curated list of companies producing frequency counters, meters, and related test instruments for ham radio operators.

David
Reviewed by • Senior RF Engineer & Technical Editor March 2026

Frequency counters are essential test equipment for any ham radio shack, allowing operators to precisely measure the frequency of RF signals. These instruments are crucial for tuning transmitters, checking oscillator stability, and verifying the output of various homebrew projects. Accurate frequency measurement ensures that our stations operate within assigned band limits and maintain clean signals for effective QSOs.

This category features a range of frequency counter manufacturers, from handheld units for portable use to benchtop models with advanced features. Hams can find professional-grade equipment from companies like Tektronix and Anritsu, which offer high-precision counters suitable for microwave bands. Many of these devices, such as those from Fluke Electronics, also integrate additional functions like power measurement and timer capabilities, making them versatile tools for antenna tuning and general station maintenance.

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