Osciloscopio digital de doble canal + Generador de señales + Multímetro digital 2C23T FNIRSI.
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FNIRSI 2C23T Functional & Performance Review
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EEVblog 1597 - Zoyi ZT-703S $80 2CH 50MHz Oscilloscope/Multimeter Review
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#1508 FNIRSI DSO-TC3 Digital Oscilloscope Transistor Tester Function Signal Generator review
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