Blasting vibration meter

The invention relates to the technical field of blasting, and particularly discloses a blasting vibration meter which comprises a data acquisition instrument and a sensor which are connected through a wire. The device further comprises a fixing clamp and a horizontal keeping mechanism, and the horizontal keeping mechanism is installed at the bottom of the fixing clamp. The locking mechanism is mounted at the bottom of the horizontal keeping mechanism; the connecting mechanism is used for connecting and fixing the horizontal keeping mechanism and the measured object, the horizontal keeping mechanism can be always kept in a horizontal state under the condition that the measured object is not flat, so that a worker does not need to adjust the horizontal state of the sensor, and the sensor is more convenient to use; after being fixed by the locking mechanism, rigid connection between the sensor and the measured object can be ensured, so that the mounting requirement of the sensor is met, in addition, the sensor a