Abstract: The present disclosure discloses a multi-sensor synchronous non-contact measuring probe of an infrared thermometer, comprising a sensor fixing sleeve and a pressing block arranged at the inner end of the sensor fixing sleeve, wherein at least two infrared sensors are arranged on the pressing block, the sensor fixing sleeve is provided with optical channels with the same number as that of the infrared sensors, the detection surface of each of the infrared sensors is interfaced with a corresponding optical channel, and the infrared sensors are connected with MCU chips.