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1Hz-50MHz Crystal Oscillator Frequency Counter Tester DIY Kit 5 Digits

USD 3.71

1Hz-50MHz Crystal Oscillator Frequency Counter Tester DIY Kit 5 Digits

Description
Specification
5pcs 4N25 DIP-6
USD 1.80
5pcs 4N25 DIP-8
USD 1.80
5pcs 4N25 DIP-6
USD 1.80
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