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Simple Explanation Of Multimeter
Multimeter is a kind of magneto-electric instrument with rectifier, which can measure the electrical parameters such as AC, DC current, voltage and resistance. For each electrical quantity, there are generally several ranges. Also antisymmetric electric meter or short table. The multimeter is composed of a magnetic current ammeter (meter head), a measuring circuit and a selection switch. A variety of electrical parameters can be easily measured by selecting the switch. The main basis of its circuit calculation is circuit ohm law. Many kinds of multimeter, use should be based on different requirements to choose.
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