![Gauge Type T Thermocouple Wire](https://d27wgn5g4t3wja.cloudfront.net/products/f9a688df-7a6e-40f0-80b2-4e29298982e2/399703.png)
Gauge Type T Thermocouple Wire
W-TW-26 - Physitemp Instruments
Most thermocouple wire used in the manufacture of sensors is "Special Limits" wire which, to meet NIST standards, must be accurate to 0.5°C in the range 0-50°C. This means that even with most sophisticated electronics, the best possible accuracy for the system is 0.5°C.