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Custom microprocessor controlled for highest accuracy and reliability. |
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3 LEDs for checking correct wiring status. |
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0 and 180 degree phase angle switch permits quick tests and consistent readings. |
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Digital read-out of tripping time. |
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Constant current source circuitry ensures that a fluctuating mains voltage does not affect the accuracy of readings. |
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Large custom digital display readout. |
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Visual indication of reversed phase and neutral wiring at socket. |
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Designed to IP54 Rating. |
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Complies with IEC 61557 |
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Test of a large kind of RCD's:
Standard, Selective, AC and A (DC sensitive breakers) |