Termocouple: What Is A Termocouple? You are here: Home / What Is / Termocouple: What is a termocouple? Termocouple is a very common miss spelling of “thermocouple” which is a type of temperature sensor. View Our Thermocouples If you want to order a temperature sensor or you are unsure exactly what you need, get in touch and we can help you. Contact Us Share on facebook Share on twitter Share on linkedin