The choice of a thermocouple is to be made according to the temperature to measure, its sensitivity, its resistance to pollution or corrosion, interchangeability and resistance in a given atmosphere. Thermo-Est can thus offer standardised thermocouple types: T, J, E, K, N, S, R, B, C or D for use in different environments. We can also offer mineral insulated jacketed thermocouples, from Ø ۰٫۲۵ – ۸٫۰ mm. The thermocouples can be used from -200°C to +2400°C. See mV/°C correspondence tables.