To prevent a cable from being engaged in a gap between a gantry and a table by providing a table main body with a guide, which guides the cable whose base end part is connected to a place lower than the testee body placing surface of a cradle in the neighborhood of the gantry and whose tip part is connected to a detecting equipment which is fitted to the testee body.

A roller 30 being engagement possible with the cable 19 whose tip part is connected to the detecting equipment 18 fitted to the finger of the testee body is disposed so as to be positioned at a gantry 11 side from the testee body 15 on the cradle 16 when the whole cradle 16 is positioned on a table main body 14. When the crable 16 is driven by the operation of an operator and the testee body 15 is carried to the opening 12 of the gantry 11 indicated by a solid line state, the cable 19 is pulled by the testee body 18 so as to be moved. In the meantime, when the cable 19 is engaged with the roller 30, the cable 19 is moved by way of the roller 30 so that an accident that the cable 19 gets into the gap between the gantry 11 and the table 13 is prevented.