Problem to be solved: to improve the portability of the magnetic measuring apparatus including the holding portion of the magnetic sensor.The magnetic measuring apparatus according to one aspect of the disclosed technique comprises a magnetic sensor and at least one of a plurality of plate-like members for holding the magnetic sensor, and the plate like members are detachably connected to each end.Diagram【課題】磁気センサの保持部を含む磁気計測装置の可搬性を向上させること。【解決手段】開示の技術の一態様に係る磁気計測装置は、磁気センサと、少なくとも1つが前記磁気センサを保持する複数の板状部材と、を備え、前記板状部材同士は、それぞれの端部で着脱可能に連結されている。【選択図】図1