型号:

DMS-133

品牌:

封装:

-

描述:

Digital AC Voltmeter with LED Display RUICHI DMS-133 is a measuring instrument for reading the level of electrical voltage. It is connected in parallel to the load or directly to the voltage source (U). The unit of voltage measurement is Volt (V). The device has a high resistance. Voltmeters in an alternating current network. The operation of such devices consists of converting the alternating voltage value into a constant one. After that, the signal is amplified and sent to the measuring mechanism of magnetoelectric action.