Apply Ti30 high performance thermograph with to determine the temperature variation of ginger moxibustion, garlic moxibustion, aconite root moxibustion and salt moxibustion. In this experiment, the temperature of aconite root moxibustion is relatively stable with a longer lasting time, while those of ginger moxibustion, garlic moxibustion and salt moxibustion are unstable. The result indicates that temperature conduction of indirect moxibustion is a kind of energy transmission generated by body temperature difference. Such kind of temperature conduction can relatively produce physical and biochemical effects on human body. By studying the essential characteristics of indirect moxibustion, we try to establish a temperature model for research of this kind.