Voltage Tester - Areas of Application:
The testo 750-1 voltage tester enables voltage or de-energization on electrical circuits or systems to be determined reliably. The instrument meets the latest EN 61243-3:2010 voltage tester standard and has a safety specification according to CAT III. In addition, it is suitable for continuity testing and rotating magnetic field measurement.
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Measurement of supply voltage on a rooftop unit
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Measuring voltage on a heat pump system
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Measuring voltage in an electric cabinet