lightning counter can test and record the discharge frequency of the lightning arrester, that is recording the lightning current rush frequency beyond certain degree, which is convenient for the user to do statistics and analysis on the lightning situation in specific area. It can be used accommpanying with various lightning arrester, also it can be used as the supported product of the surge protection box.
Main structure and work principle:
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Large counting range, wide application range.
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Sensitive response, precision counting,no maloperation.
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2-bit digital display, clear and easy to recognize.
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No data loss after power off
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DIN rail installment, convenient for installment and replacement.
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Introducing single chip technology,advanced and reliable structure.