The invention discloses an infusion speed and temperature controller, comprising a main microcontroller, a clock module, a speed control module and a temperature control module; wherein, the speed control module is connected with an infusion apparatus control clamp and the main microcontroller; the temperature control module is connected with the main microcontroller. The invention can simultaneously carry out accurate speed monitoring and constant temperature treatment on infused liquid medicines and achieve the aim of safe and reliable infusion, thus being widely applied in infusion rooms, anaesthetic rooms, internal curative departments, and to treatment of cardiovascular and cerebrovascular diseases, tumor chemotherapy and extra-gastrointestinal intravenous fluid infusion, etc.