It's convenient to use the property tool to set particle properties in bulk. But the internal temperature is stored in Kelvin. I think that a checkbox should be added to enter the temperature in Celsius. Also, presets for WIFI/PRTO/PRTI channels would be useful.
The conversion could work just by adding 273.15 to the temperature.
You can do this by adding a space and 'C' after the value, no checkbox necessary.