The Duspol at the socket / voltage / frequency / phase tester / RCD tester / interference voltages

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  • Опубліковано 8 лип 2024
  • The Duspol not only measures the voltage, but can also be used as a phase tester, frequency meter and RCD tester. The voltage measurement can also be used with interference voltage suppression.
    #Duspol
    VoltageMeasurement
    PhaseCheck
  • Наука та технологія

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