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ELCB/RCCB/RCD Testers

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Category: Clamp meters

Our leakage clamp has a very good resolution of 10uA. It is very useful for power system check and installation. With the measuring range up to 100A, it is also proper for indoor installation as a normal clamp meter so that the technician only have to bring one tester. Features: 4 Digital Display. 10uA Resolution. Autoranging. Auto Power Off. Max Hold Function. Data Hold Function. Auto Zero.

● Microprocessor-controlled. ● 2Lines × 16 Characters LCD. ● Very low consumption. ● Menu-driven. ● Accurate digital readout of disconnection time. ● Automatic data hold function. ● Zero Crossing Circuitry permit testing at 0° or 180°. ● Disconnection Phase Polarity shown on LCD display. ● Auto-off and off override. ● Polarity Trip indicator (Positive of  Negative Phase). ● Wiring polarity indicator. ● Measure voltage and frequency between Line and Earth before    testing.

● Microprocessor-controlled. ● 2 Lines × 16 characters LCD. ● Very low consumption. ● Suitable for domestic version. ● Better than 3% accuracy (current). ● Menu-driven. ● Accurate digital readout of disconnection time. ● Accurate digital readout of disconnection sensitivity. ● Automatic data hold function. ● Zero crossing circuitry permit testing at 0° or 180°. ● Disconnection phase polarity shown on LCD display. ● Auto off and off override. ● Polarity trip indicator (positive or negative phase) ● Wiring polarity indicator. ● Measure voltage between Line and Earth before testing. ● 60Hz available.