T-Type is used for temperature range -200°C~300°C and can be used in oxidizing gas. Because it has good thermal EMF stability, high precision, and easy to use, T-Type is generally preferred by laboratories. T-Type is the common replacement of J-Types for regions with low temperature. Passed UL VW-1 Vertical fire test and multiple IEC tests, proven to be low smoke density, halogen free, and flame retardant.