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Continuity test of earth conductor with 200mA
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Insulation resistance up to 1000VDC
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Trip-out time of RCDs type A, AC, general and selective
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Trip-out current of RCDs type A, AC, general and selective
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Loop/Line impedance P-P, P-N, P-PE also at high resolution with IMP57 optional accessory
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Prospective short circuit current
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Global earth resistance without RCD tripping
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2-wire and 3-wire earth resistance with rods
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Ground resistivity
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Contact voltage
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Leakage current with optional HT96U transducer clamp
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Phase sequence indication
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TRMS measurement and recording electrical parameters in Single phase systems
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Harmonics voltage and current up to 49° order plus THD%
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Voltage anomalies (sags, surges) with 10ms resolution
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5 predefined selectable recordings
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Temperature/humidity measurement and recording
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Illuminance measurement and recording
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Sound level type 1 measurement and recording
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Memory for saving results
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RS232 output for PC connection
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AutopowerOFF
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Backlight