The invention relates to a thermistor temperature characteristic measurement device based on an embedded system. The device comprises a shell, a master control chip, a sampling resistor, a lever-shifting switch, a temperature sensor, a display screen, a 12V DC power supply, a heating device, a 3.3V voltage-stabilizing power supply, a 12V power socket, and an ADC analog-to-digital converter; the ADC is arranged in the master control chip; the sampling resistor is serially connected with the thermistor, the lever-shifting switch can be used for selecting different sampling resistors to seriallyconnect with the thermistor; the temperature sensor and the display screen are connected with the master control chip; the temperature sensor and the thermistor are suspended in the heating device; the 12V DC power is connected with the 3.3V voltage-stabilizing power through the power socket arranged in the shell. The measurement device disclosed by the invention has the advantages that the mastercontrol chip is taken as a core, the display, the temperature sensor and like electronic devices are embedded system of the execution device; the device is simple in structure, low in cost and strongoperability, and can be used as the teaching practice for the thermistor temperature characteristic measurement test.