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Posted on March 31st, 2008 by InCooooooool
Of the family always using n is to be able to pass ammeter to understand, but want those who know individual electric equipment to appear to be done not have with n so convenient. Need real time monitoring especially of many electric equipment with n, more troublesome. Had a such ammeter to place nevertheless, all metropolises become very simple.
When electric current has shed electrical wiring, electromagnetism field can produce all round its, jump over with n big, the strength of electromagnetism field is greater also, and this ammeter is placed even if use this kind of principle to read take those who use n. Because this wants only,place this clincher on electrical wiring to be able to read those who give this electric equipment to use n.
Had such product, you use n with respect to what can monitor electric home appliances Origin: Geekg