数字万用表测量黑盒的输出电压。
A digital multi-meter measures the output voltage of the black box.
右图所示为一台汽车专用万用表。
The right figure shows a special multimeter used for the auto repair.
大多数的万用表有一个保险丝来防止损坏。
Most multimeters have a fuse to help protect against misuse.
如何使用万用表等工具。
将万用表的一支表笔接触待测试的正确触针。
Touch one of the multimeter probes to the correct pin to be tested.
这种仪表称为万用表，用来测量电。 收藏。
This type of meter is called a multimeter, which is used to measure electricity.
万用表都能测啥啊？
如果你打开一个模拟万用表，你会明白我的意思。
If you open up an analog multimeter you will understand what I mean.
用万用表来作电阻表使用时，你需要选择电阻量程。
To get the multimeter to function as an ohmmeter , you will need to select a resistance range.
很多便宜的数字万用表也可以达到或者比其性能更好。
More expensive digital multimeters can equal or better this performance.
数字式万用表以液晶数字的形式直接显示出测量的数据。
Digital multimeters will display readings in numbers, usually on a liquid crystal display.
此实践练习做为第2章节（指导你使用万用表在电路上测量）。
The practical work supporting Chapter 2 introduces you to using a multimeter to make measurements from circuits.
该电路可做成三态逻辑笔或装置在万用表、数字逻辑实验箱中使用。
This circuit may make a tri-state logic pen or is installed in the multimeter and the digital logical experiment box.
有很多种有趣的万用表，可以测量所有的东西，不过就要贵一些了。
There are plenty of fancier multimeters that measure all sorts of things but they tend to be a bit more expensive.
本公司现有数字万用表和汽车检测仪表产品12大系列60余个品种。
The company's existing digital multimeter instrumentation and automotive products 12 major series, more than 60 varieties.
今天使用的许多万用表仍在利用电磁表头的运动来作为指示刻度之用。
Many multimeters used today still use the magnetoelectric meter movement as an indicating device.
维修工程师：不，谢谢！我们继续工作吧，把万用表和螺丝刀递给我。
Repair Engineer: No thanks. Let's continue to work. Pass me the multi-meter and the screw driver, please.
详细阐述发送电路、接收通道电路、数据采集电路、万用表电路的设计。
It explicates design of transmitting circuit, receiving channel circuit, data acquisition circuit and multimeter circuit.
在设计数据采集系统之前，我们应首先确定是否要使用传统仪器，如万用表。
One of the first things you should decide when designing your data acquisition system is whether you're going to use traditional external instruments, such as a multimeter.
介绍了LED显示的台式412位数字万用表的原理、故障分析和维修方法。
This paper introduced the theory and analysis on failures of 412 digit bench type digital multimeter with LED display.
另一方面，主要对智能万用表芯片应用系统的设计思路和实现方法进行说明。
On the other hand, the design ideas and implement methods of each functional module in multimeter chip application system are mainly explained.
第二步：用万用表测复合管和LM 4702对散热片的绝缘电阻应无穷年夜。
Step two: measure with a multimeter and LM4702 composite pipe insulation resistance of the heat sink should be infinite.
介绍DT- 890 B数字万用表的原理电路，一般故障现象及维修方法。
Introduces the principle circuit of DT-890B DMM, general wrong and maintenance method.
介绍HP - 36 B型数字万用表的工作原理，一般故障现象和维修方法。
The article introduces the work principle, general failure and maintenance method on the HP-36B type DMM.
如果电源指示灯同样不亮，请用万用表测量总开光是否有AC 380v的电压。
If the power light is still not on, check whether or not the main switch is with AC380V voltage by the universal meter.
阐述了自制WY - 1a型万用表实验仪的电路设计原理、计算公式及组装技术。
The circuit design principle, calculating formula and assembly technique of self - made WY - 1a multimeter experiment instrument are elaborated.
本文介绍了仅用万用表作为检测工具的不在路和在路检测集成电路的方法和注意事项。
This article describes only as a detection tool is not multimeter road and the road test method of integrated circuits and cautions.
介绍使用普通数字万用表的直流电压档在线测量电容和扩展电容测量范围所使用的技术。
In this paper, the methods of measuring capacity on line and expanding capacity range in DMMs DCV are introduced.
然后实验室用这些万用表校准那些在工业校准实验室的用来校准测试仪器的多功能校准器。
LABS then use the DMMs to calibrate multifunction calibrators that industry calibration LABS use to calibrate test equipment.
然后实验室用这些万用表校准那些在工业校准实验室的用来校准测试仪器的多功能校准器。
LABS then use the DMMs to calibrate multifunction calibrators that industry calibration LABS use to calibrate test equipment.
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