1Hz50MHz Frequency Counter Module Crystal Oscillator Tester Module DIY Kit with Yellow Case

Feature: 1. This DIY frequency meter can measure the oscillation frequency of most common crystal oscillators and support automatic range conversion. 2. It can measure the frequency range from 1Hz to 50MHz, and the maximum frequency of the signal can be measured up to 30V. 3. Fivedigit precision resolution is configured, and the measurement data display is intuitive and convenient. 4. With programmable add and subtract frequency settings, it can be used to measure equipment such as radio transceivers. 5. The powersaving mode can be selected, and the display can be automatically turned off if the frequency does not change significantly within 15 seconds. 6. Wide range of power supply, you can use universal USB interface power supply, also can use external power supply 512V or 9V batteries. 7. With all directplug components, the number of components is small, the circuit is simple, easy to make, and the installation and debugging are simple. Specification: Condition: 100percent Brand New Item Type: Frequency Meter Module Material: Plastic Color: Yellow Frequency Measurement Range: 1Hz50MHz Measurable Signal Frequency: Up to 30V Package List: 1 x Bag of Frequency Meter Module DIY Kit Note: The products are all parts, which require you to weld and assemble by yourself.This DIY frequency meter can measure the oscillation frequency of most common crystal oscillators and support automatic range conversion. It can measure the frequency range from 1Hz to 50MHz, and the maximum frequency of the signal can be measured up to 30V. Fivedigit precision resolution is configured, and the measurement data display is intuitive and convenient. With programmable add and subtract frequency settings, it can be used to measure equipment such as radio transceivers. The powersaving mode can be selected, and the display can be automatically turned off if the frequency does not change significantly within 15 seconds.