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.
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VoltageMeasurement
PhaseCheck - Наука та технологія