The utility model discloses a monitoring device for exploding a perforating hole, aiming at providing a monitoring device for exploding the perforating hole, which is safe in measurement and high in accuracy. By monitoring vibration wave which is transmitted along a pipe column and an earthquake wave signal which is transmitted along a stratum and by computing with ground software, the monitoring device can overcome the influence of the other vibration signals, can remove the influence of a plurality of underground tools such as a packer and the like, can exactly and automatically judge whether a perforating device is safely exploded, can explode a joint with time delay, and can judge the safe exploding condition of a long-well segment and a long-span perforating hole gun string; and the device can remove the potential safety hazard that a constructor touches an oil pipe of a well opening at the well opening to judge whether the perforating device is exploded, so that the happening of the safe accidents can be basically avoided. The device has the structure that an earthquake wave monitoring probe head and a vibration wave monitoring probe head are respectively connected with an acquiring faceplate, and the acquiring faceplate is connected with a computer by a universal serial bus (USB). The monitoring device is applicable to the field of oil well logging.