Based on stored testing and measuring technology, a new type of detonation pressure measuring system is designed and put into use success fully. The system has betterperformance than common digital pressure gauges it has higher sampling rate and longerrecording length. The system can be used to record pressure history of shock waves inmany places, such as engineering demolitions, detonation in air and in water. It is veryuseful and important to the study of detonation theories and detonation power. This pap...