T-962A Temperature tests

Before fitting the full upgrade kit from ES Technical, some initial temperature readings are required. Here is the first attempt, with more to follow........ Clearly an infra-red heater is not going to give you a full temperature reading with the thermocouple tip in the air, the PCB is absorbing the IR and heating up, as proved in the later video's uploading now. But how does the fitted thermocouple determine the correct temperature accurately???