PURPOSE: To obtain a probe assembly which can easily confirm the positional relationship between a probe and a position to be inspected and at the same time inspect a plurality of positions to be inspected by one inspection process.

CONSTITUTION: The title body contains a printed circuit board 12 made of an electrically insulated material and a plurality of probes 14 which are laid out on the printed circuit board with a space and the printed circuit board is provided with a plurality of holes which are extended with spaces one another and penetrate the printed circuit board in its thickness direction. Each probe is located at a part between adjacent holes of the printed circuit board, penetrates the printed circuit board in the thickness direction, and also is bent so that the tip part 24 reaches a position which opposes the holes.