Ice core is an important object of the global climate change research,and can extract paleoclimate information by physical and chemical methods. As one of the major physical analysis technology,conductivity measurement technology mainly contains two methods and has been applied to many drilling project. The technology reflects the ice core electrical properties influenced by factors such as temperature,pressure,impurities and changes, and the cause of these changes can be explained from the aspects of macroscopic and microscopic. What obtained from measurement can be used to the research of dating,volcanic events,accumulation rate,biomass burning, ion concentration recovery,which systematically help us to understand the quaternary evolution of Antarctic climate since late pleistocene. This paper summarized in detail the main research achievements on electrical properties and dielectric measurement technology of ice core,and also discussed the prospect of the technology in China deep ice core project further.