Collection: Thermocouple

Temperature sensing at the extremes. Thermocouples are the workhorses of industrial temperature measurement, thriving where other sensors fail - from cryogenic freezers at -200°C to blast furnaces exceeding 1,800°C. Two dissimilar metal wires joined at a sensing junction generate a precise voltage that reveals temperature instantly, with rugged construction that withstands vibration, corrosion, and thermal shock. Fast response, wide range, and proven reliability make thermocouples the go-to choice for process control, heat treatment, power generation, and any application where accurate temperature data is mission-critical.