ESTI cartridges can be supplied for temperatures from +40 degrees C to 300 degrees C. The operating temperature is marked an every cartridge. In addition the colour of the liquid informs about the temperature ranges:

40 to 90 degrees C (green)

100 to 190 degrees C (red)

200 to 300 degrees C and higher (colourless)

When selecting the response temperature the heat and cold storage of the housing material has to be considered.