The utility model provides an infrared communication device, through setting up a plurality of infrared communication units and host computer, a plurality of infrared communication units respectively with a plurality of infrared equipment one -to -one settings of awaiting measuring, every infrared communication unit is used for carrying out data communication with the infrared equipment that awaits measuring that corresponds, the host computer all is connected with each infrared communication unit, thereby it carries out data communication to make the host computer await measuring infrared equipment through each infrared communication unit and each, the realization is to the data acquisition of the infrared equipment that awaits measuring, set up and test the infrared communications facilities on the infrared equipment that awaits measuring, mode through the polling improves data acquisition greatly, the efficiency that sets up and test, it copies intelligent ammeter and reads to have solved the test instrument among the prior art, the problem of inefficiency when setting up or testing.