At Teltech, we build sensors and thermocouples that help you measure temperature accurately and keep your processes running smoothly. Whether you’re working in a steel plant, a food processing line, or a pharmaceutical lab, our sensors are trusted across industries like aerospace, automotive, and more.

We offer a full range of high-precision thermocouples, RTDs, and infrared sensors that hold up in extreme heat and tough environments. From high-temperature furnaces to cleanroom setups and food-grade equipment, our solutions are built to fit right into your process. Our thermocouples come in popular types like J, K, T, and R, making them easy to integrate with most systems.