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  • $11.79
  • Free 30-day Returns
  • Ships from China.
    Sold by ThermalNest

    Shipped by ThermalNest

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    Meet Your Seller

    AJMRTC DIY Digital Frequency Counter Kit, 1Hz to 50MHz Crystal Oscillator Meter Tester, 5-Digit Digital Tube LED Display, Unassembled Soldering Project for Electronic Experiment and Crystal Testing

    • - Wide frequency measurement range from 1Hz up to 50MHz, works as crystal oscillator meter and signal frequency tester
    • - 5-digit digital tube LED display, clear and intuitive reading for frequency measurement results
    • - Unassembled DIY soldering kit with complete PCB and components for hands-on circuit practice
    • - Simple circuit design, good for learning frequency measurement principle and soldering skills
    • - Ideal for crystal testing, laboratory measurement, student electronic projects and maker DIY builds
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    Overview
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    Any questions? Our AI mode will help you find out quickly.

    AJMRTC digital frequency counter DIY kit is a five-digit digital tube frequency tester with measuring range of 1Hz to 50MHz. After soldering assembly, it can measure signal frequency and test crystal oscillators. The LED digital tube shows stable and clear readings.

    This is an unassembled kit containing PCB board and all required electronic parts. Users need to solder the components by themselves. It helps electronic learners understand frequency counting circuits and improve soldering ability. Great for checking crystal oscillators, measuring square wave signals and electronic teaching experiments.


    Specifications
    1. Brand: AJMRTC
    2. Product: Digital Frequency Counter DIY Kit
    3. Measuring Range: 1Hz ~ 50MHz
    4. Display: 5-Digit Digital Tube LED
    5. Function: Frequency Measurement, Crystal Oscillator Test
    6. Type: Unassembled Soldering DIY Kit
    7. Application: Electronic Experiment, Crystal Testing, STEM Learning


    Warranty & Returns

    Warranty, Returns, And Additional Information

    Warranty

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