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实用新型
CN205941692U 便携式直流电阻、变比测试一体装置 有权

便携式直流电阻、变比测试一体装置
摘要：
便携式直流电阻、变比测试一体装置，包括电源和开关，其特征在于还包括接线单元、接地端、控制单元和显示单元，所述的控制单元与装置内的单片机相连，所述的单片机分别与接线单元和显示单元连接，所述的控制单元与打印单元相连，所述的接地端一端与装置相连，接地端另一端接地，接地端用于保护装置和被测装置的安全。本实用新型提供的一种便携式直流电阻、变比测试一体装置，具有携带方便，操作简单、快速省力的特点。
摘要（英）：

Portable direct current resistance, integrative device of transformation ratio test, including power and switch, its characterized in that still includes wiring unit, earthing terminal, the control unit and display element, the control unit link to each other with singlechip in the device, the singlechip be connected with wiring unit and display element respectively, the control unit with print the unit and link to each other, earthing terminal one end link to each other with the device, earthing terminal other end ground connection, the earthing terminal is used for protection device and is surveyed the safety of device. The utility model provides a pair of portable direct current resistance, integrative device of transformation ratio test has convenient to carry, easy operation, quick laborsaving characteristics.

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