1 Hz-50 MHz Digital LED Kristall Oszillator Frequenzzähler Messgerät Tester Kit Zum Selbermachen
5,94 €
Power saving: You can choose the power saving mode, if the frequency does not change significantly within 15 seconds, the display will automatically turn off. Frequency range: 1 Hz-50 MHz. Display: five-digit digital display, simple and intuitive, all use in-line components, simple circuit and easy production.
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