Magnetometer package

A magnetometer (100) package contains a housing (110), two or more detection elements (120), a board (150), and a seal element (160). A housing has the 1st end (130), the 2nd end (140), and a hole. The 1st end of a housing is constituted so that a board and a seal element may be received. The 2nd end of a housing is constituted so that a plug (170) may be received. Two or more detection elements, boards, and seal elements are in a hole. Two or more detection elements are attached to a board, and orientation is carried out so that the intensity of the magnetic field of the direction where the detection axes are various may be detected.