Provided is an inspection socket capable of elastically contacting the conductor with the electrode of the object to be tested and the electrode for inspection by pushing the object to be inspected toward the inspection substrate side, without adhering foreign matters or contact marks to the object to be inspected.
The inspection socket is so configured that the object to be inspected (100) is pushed toward the inspection substrate (10) without touching the object to be inspected (100), by integrally holding the object to be inspected (100) and the positioning table (20) using air pressure (negative pressure or positive pressure) and pushing the positioning table (20) by the pushing unit (50), so that the object to be inspected comes into contact with the land (11) of the inspection substrate (10) through the contact probe (30).