Who Uses a DMM


Digital multimeters have a wide variety of users, each with their own sets of needs:
Home hobbyists and those with a “do-it-yourself” approach to electrical maintenance
Electricians, Electrical Contractors, and HVAC Specialists
Students, Instructors and Professors of Electrical Engineering and Electronics Engineering Technologies programs
Professional Electrical/Electronic Engineers
If you fancy yourself as a handheld DMM connoisseur, follow us for some decent supplemental info on Digital Multimeter in China.
Digital multimeters

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How Much Do You Know About the Signal Generator?

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What's the Function generator

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The  function generator  is a multi-waveform source. It can produce sine wave, square wave, triangular wave, sawtooth wave, and even arbitrary waveform. Some function generators also have modulation functions, which can be AM, FM, phase modulation, pulse width modulation and VCO control. It has a wide frequency range, the use of a wide range, it is an indispensable universal signal source. Can be used for production testing, instrument maintenance and laboratory, and also widely used in other fields of science and technology, such as medicine, education, chemistry, communication, geophysics, industrial control, military and aerospace. We are  Power Quality Analyzer  and  Spectrum Analyzers  supplier.We are here for you.
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Application Reference of the spectrum analyzer SA9100 Series

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Spectrum analyzer  SA9100 Series is our new prooducts, the following i will introduce the Application Reference for you. 1. Measure a single signal The spectrum analyzer could be used to measure a Sine, including frequency,amplitude, harmonic and spurious.Analyze AM and FM signal characteristics 2.Measure an AM signal and user could observe the frequency and amplitude ofmodulated carrier and the frequency and modulation depth of AM signal. 3.Measure phase noise The spectrum analyzers in current market are all available on this function and common difference value method is used to calculate the result. For example, to measure thephase noise if a 100MHz signal offset 10KHz. 4.Served as simple network analyzer The spectrum analyzer with tracking generator can be served as scalar network analyzer.For example, use spectrum analyzer to measure S21 of filter. Connect the output port oftracking generator with input end of measured filter and the other output end of filter w...
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