Manufacturer of Thermocouples, RTD's and a Supplier of Thermowells

STI Manufacturing, Inc. manufactures a wide variety of Thermocouple types E, J, K, T and more. The Type J Thermocouple and Type K Thermocouple are the most common used. We also manufacture custom RTDs and Supply Thermowell styles to fit your application needs. Multipoint thermocouples are a specialty we offer. Contact us today for more information about the thermocouples types we offer and pricing.