万用表的使用（Use of a multimeter）.doc

万用表的使用（Use of a multimeter） A an MA Ma And Ohm V voltage A current MA Bo. (A) the current (MA) is current, the Ma gear V is the voltage gear (~) AC, (-) is the DC (O), and there is a European mother file UA is a uV mV MV is microvolt The DC current is A-, the DC current is mA- Ma, and the DC voltage is V-. AC current A ~, AC voltage V ~, and there is resistance, ohm, gear, wooden one Answer adoption rate: 15.2% 2009-12-23 20:28 Current: A (an), MA (MA) Voltage: V (V) Capacitance: uF (micro method), pF (skin, method) 1 Fala =10^3 =10^6 =10^9 micro nano millifarad method =10^12 skin method - is DC, ~ for the exchange Here is a pointer type MF47 multimeter manual, in the hope that useful to you: MF47 pointer type multimeter manual MF47 multimeter using a multimeter, MF47 basic function of MF47 is to design new magnetoelectric rectifier type portable multi range multimeter. For the measurement of DC, AC and DC voltage, DC resistance, with 26 basic range and level, capacitance transistor DC parameters, inductance, 7 additional reference range. Two, the dial and the gear dial disc and the gear disk printed into red, green, and black. Dialcolor respectively according to AC transistor red, green, black made from the rest of correspondence, use convenient dial readings. A total of six scale first, for measuring resistance; second for measuring AC and DC voltage, DC current; third for measuring transistor amplifier; fourth for measurement of capacitance; fifth for measuring inductance; Sixth for measuring audio level dial is provided with a reflective. Mirror, to eliminate the disparity. In addition to the 2500V DC and DC 5A have separate sockets, the rest of the file only needs to rotate a selection switch, easy to use. Three, method of use before use should check whether the pointer refers to the machine zero, if not in the zero position, rotating table cover adjustment zero is the pointer indicates in the zero position. The test stick the plugs are respectively inserted in