The invention relates to a TSP blast hole measuring and charging integrated device and method. The device comprises a measuring rod of a hollow structure, wherein the outer surface of the measuring rod are engraved with scales. One end of the measuring rod is fixedly connected with a measuring rod base, a sliding charging mechanism is arranged in the measuring rod, the measuring rod base is further connected with an angle measuring mechanism through a rotating part, and the angle measuring mechanism is connected with a distance measuring mechanism. The device integrates hole depth measurement, hole pitch measurement, hole inclination angle measurement and blast hole ground distance measurement, has an explosive charging function and has extremely high promotional value.