Accurate Temperature Measurement Guaranteed: Our E-Type Thermocouple Calibration Services When precision temperature measurement is critical to your operations, you can't afford to compromise on the accuracy of your E-Type thermocouples. At vega calibrtion we specialize in providing comprehensive E-Type thermocouple calibration services that ensure your temperature sensors perform with the utmost precision. What Is an E-Type Thermocouple? E-Type thermocouples, known for their versatility and reliability, are frequently utilized in applications where temperature monitoring is crucial. These thermocouples consist of two dissimilar metal wires joined at one end, and they generate a voltage proportional to the temperature difference between the measuring end and the reference end. To maintain their accuracy, E-Type thermocouples need periodic calibration.