Multimeter is indispensable in our daily life measurement tool, according to different occasions, we have to choose the right meter to use. Multimeter with a versatile, wide range, easy to use, etc., is the electronic Most frequently used measurement tools. Not only can it be used to measure the resistance of the object being measured, AC and DC voltage can also measure DC voltage. Even some multimeter can also measure the transistor and the capacitance of the main parameters The electrical capacity and so on. Use the multimeter to fully master the electronic technology is one of the most basic skills. Common multimeter and a digital multimeter Analog multimeter. Analog Multimeter is a core part of the header is Multi-functional pieces of measuring instruments, measurement instructions read by the table pointer. Digital multimeter measurements directly from the LCD screen display digital form, easy to read, and some with voice prompts. Multimeter Is a common header, set the voltmeter, ammeter and ohmmeter in one instrument. Multimeter to DC current file is a multi-range DC voltmeter. Parallel closed-circuit header divider resistance to extend its voltage range. Wildcard Table file is a multi-range DC voltage DC voltage meter. Header series resistance divider to expand its voltage range. Resistance of different partial pressure, the corresponding range is also different. Meter multimeter measuring mechanism for the magnetic system, it can only By DC,, AC into DC using diodes to achieve the AC measurements. The basis of the current connection, plus batteries, resistors and sub-band switch to form a ohmmeter. We use the multimeter Time, be sure to select the appropriate range to use, so that measured values are correct, the error is relatively small.

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