| 摘要 |
A test device for internet and telephone lines is provided. The test device includes: a main test set having a stretched casing in which a first circuit board is installed, wherein an internet plug and an internet receiving socket are soldered on the first circuit board and a connecting portion is located on one end of the main test set, the internet plug being formed on the connecting portion; and a secondary test tool having a stretched casing in which a second circuit board is installed, wherein an internet plug and an internet receiving socket are soldered on the second circuit board and a recessed connecting portion is located on one end of the secondary test tool, the internet receiving socket being formed on the recessed connecting portion.
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