The present invention in the body is connected to the jack of the portable terminal pot coercive humidity, to be able to detect the body temperature. Disclosed SOLUTION] The signal of a specific frequency in the possible occurrence from the mobile terminal signals, the mobile terminal of the application is generated as the measurement signal, pot detection, which is connected to the jack is output to the jack of the portable terminal is supplied to the output electrodes of the vessel, the measurement signal is applied to the human body from the output electrodes in contact with the output electrode to the human body, the input electrode of the pot detectors is brought into contact with the human body, and pot detects a measurement signal which flows through the human body It is received at the input electrodes of the vessel, and detects the change of the detection signal obtained from the human body by changing the contact site on the human body by moving the output electrode and adapted to detect a significant part of the change as a vase. .BACKGROUND【課題】 携帯端末機のジャックに接続して身体のツボ、保湿度、体温を検知できるようにする。【課題解決手段】 携帯端末機から発生可能な信号中の特定周波数の信号を、携帯端末機のアプリにより測定信号として生成し、携帯端末機のジャックに出力して当該ジャックに接続されたツボ検知器の出力電極に供給し、出力電極を人体に接触させて出力電極から人体に前記測定信号を印加し、ツボ検知器の入力電極を人体に接触させて、人体に流れた測定信号をツボ検知器の入力電極で受信し、出力電極を移動させて人体への接触部位を変えて人体から得られる検知信号の変化を検知し、変化の大きな部位をツボとして検知するようにした。【選択図】 図1