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1lot DIY Kits RF 1Hz-50MHz Crystal Oscillator Frequency Counter Meter Digital LED tester meter

USD 3.92

1lot DIY Kits RF 1Hz-50MHz Crystal Oscillator Frequency Counter Meter Digital LED tester meter

Description
Specification
6N138 DIP8 10PCS
USD 2.27USD 2.73
5pcs 6N138 DIP-8
USD 3.00
6N138 DIP-8
USD 3.00
5pcs 6N138 DIP-8
USD 3.80
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