The invention discloses a multiparameter physiological detector. The multiparameter physiological detector includes a data acquisition module, a data processing module, a wireless transmission module,a data storage module, a medical cloud server, a display screen, and a user terminal. The data acquisition module is used to collect the physical sign data of a user. The data processing module is used to acquire the physical sign data and perform data processing. The wireless sending module is used to send the processed data to the user terminal and the medical cloud server. The data storage module is used to store various physical sign data of the user. The medical cloud server and the user terminal realize telemedicine through information interaction. The multiparameter physiological detector improves the measurement mode of electrocardiogram, and also adds an electrode slice measurement mode being convenient to use while retaining a high-precision lead line measurement mode. The multiparameter physiological detector uploads the data measured by the detector to the user terminal and the cloud, realizes data storage, data analysis and data display in the user terminal and the cloud,and pushes analysis reports between friends and relatives, doctors and patients. The multiparameter physiological detector is small and portable.