| 摘要 |
A voltage and current measuring device includes a plurality of voltage measuring modules, a plurality of one-way current measuring modules, a plurality of two-way current measuring modules, a voltage transformation module, a communication interface module, and a processor. The modules are integrated to provide different ways of measuring voltage and current concurrently, enable peripheral expansion, and facilitate power supply. Hence, the device features integration and versatility, speeds up a measurement process, and cuts production costs.
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