General purpose thermocouple, with low cost, is available in many different confifurations.

The temperature range varies from different materials.

PTFE Insulated General Purpose Thermocouples. :     -50 to 250ºC

Fibre Glass Insulated General Purpose Thermocouples.: -50 to 400ºC

Washer Thermocouple. :                          0 to 350ºC

General Purpose Type J thermocouple

For use with liquids, gases and semisolids

Choose from a wide variety of general-purpose standard, micro-, and heavy-duty probes.