The wiring diagram of MF52 multimeter

Published:2011/6/20 6:03:00 Author:Lucas | Keyword: wiring diagram , multimeter | From:SeekIC

Multimeter is usual a instrument tool for electrician, and its internal structure is composed of the DC ammeter, capacity,resistor, diode, switch, battery. Figure 302 is a typical pocket multimeter lines. It tested by DC current measurement file, AC voltage measurement file, DC resistor measurement file, the transistor hfE. HfE measurement method is shown as follow: the switch is turned the R × 1K file and the stick gage is in the short circuit, then the zero ohms shold be adjusted. Then the switch is turned to hfE file, and the e, b, c poles of transistor are connected to the corresponding to e, b, c jacks of meter.



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