This paper presents a digital defibrillator tester with the advantage of simplicity and practice. And its circuit structure and principle are also discussed in details.

介绍一种数字式除颤器能量测试仪，并对其电路结构与工作原理作了详细描述，具有简单实用的优点。

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In this paper a new digital inductance tester is designed, its circuit principle and components used in the tester are described, and error analysis is given.

设计了一种新型数字电感测量仪，介绍了测量电路原理及其所用的元件，并进行了误差分析。

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This paper introduces a new type digital integrated circuit tester controlled by single chip computer.

本文介绍一种新型的单片微机控制的数字集成电路测试仪。

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