| 摘要 |
An electrical signal taking-out device is disclosed which is less subject to external electromagnetic waves and which is capable of obtaining a proper wave form and a properly measured value. The device includes a pair of metal wires, a metal retaining member for holding the metal wires to permit grip portions of the metal wires disposed at distal ends thereof to be opened and closed, and an actuating mechanism for actuating the metal wires to open and close the grip portions of the metal wires, whereby electrical signals taken out by the metal wires are adapted to be inputted to measuring equipment through the retaining member.
|
