| 摘要 |
<p>A single-handed test stick provided with a handle portion (1) as well as with an indicating portion (2) arranged on the first portion and comprised of a wire (6) carrying a terminal element (3), is characterized in that the wire (6) has at its end (26) opposite to the terminal element (3) a first coupling element (20) connectable with a second coupling element (9) arranged in a terminal plug (5) of the handle portion (1). </p> |
