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【Functional】 ETCR3000A+ Digital Earth Resistance Tester is applied to precision 3-wire and simple 2-wire method to measure earth resistance. With unique function of wire resistance verification, anti-interference capability and Environmental adaptability, more accurate for grounding resistance measurement.
【Accurate】 ETCR3000A+ has a unique function of wire resistance calibration, it is accurate to measure low value ground resistance in the field. Able to avoid errors caused by wire resistance change in test line, and incomplete insertion of test line into instrument interface or bad contact.
【Portable】The tester is lightweight, easy and compact to carry with bag, and operation convenient.
【Capacity】ETCR3000A+ Digital Ground Resistance Tester can store 400 sets of data, and real-time monitoring with software by indicating of max/min/average value.