Low-Cost General-Purpose LCR Meter Exhibits Exceptional Accuracy

July 21, 2003
Coming in at just $3995, the 1920 LCR meter can measure impedance up to 1 MHz. It features accuracy within 0.1%, programmable test frequencies from 20 Hz to 1 MHz, and monitoring capability of voltage and current to the device under test. Users can...

Coming in at just $3995, the 1920 LCR meter can measure impedance up to 1 MHz. It features accuracy within 0.1%, programmable test frequencies from 20 Hz to 1 MHz, and monitoring capability of voltage and current to the device under test. Users can automatically sequence up to six individual tests. IEEE-488, RS-232, and handler interfaces are available. Any two parameters can be displayed, including series or parallel capacitance, ac and dc resistance, inductance, dissipation and quality factor, impedance, and phase angle. Internal memory can store up to 30 single and 10 sequential test setups.

QuadTech Inc.www.quadtech.com; (800) 253-1230
About the Author

Roger Allan

Roger Allan is an electronics journalism veteran, and served as Electronic Design's Executive Editor for 15 of those years. He has covered just about every technology beat from semiconductors, components, packaging and power devices, to communications, test and measurement, automotive electronics, robotics, medical electronics, military electronics, robotics, and industrial electronics. His specialties include MEMS and nanoelectronics technologies. He is a contributor to the McGraw Hill Annual Encyclopedia of Science and Technology. He is also a Life Senior Member of the IEEE and holds a BSEE from New York University's School of Engineering and Science. Roger has worked for major electronics magazines besides Electronic Design, including the IEEE Spectrum, Electronics, EDN, Electronic Products, and the British New Scientist. He also has working experience in the electronics industry as a design engineer in filters, power supplies and control systems.

After his retirement from Electronic Design Magazine, He has been extensively contributing articles for Penton’s Electronic Design, Power Electronics Technology, Energy Efficiency and Technology (EE&T) and Microwaves RF Magazine, covering all of the aforementioned electronics segments as well as energy efficiency, harvesting and related technologies. He has also contributed articles to other electronics technology magazines worldwide.

He is a “jack of all trades and a master in leading-edge technologies” like MEMS, nanolectronics, autonomous vehicles, artificial intelligence, military electronics, biometrics, implantable medical devices, and energy harvesting and related technologies.

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