K-type Thermocouple wire for making high temperature thermocouple or extension wire Chromel / Alumel type K thermocouple wire with Standard Accuracy (whichever is greater): +/- 2.2C or +/- .75% Single strand wire Type K thermocouple wire, AWG 24 (0.51 mm) ANSI color coded high temperature Kapton plastic insulation, red = -, yellow = + Sold in 5 yd increments, 1 unit = 5 yard (15 ft)

This is a k-type thermocouple wire with yellow Kapton insulation, which is good up to about 400 degree C or 752 degree F. Kapton is a high temperature stanble polyimide plastic. This k-type thermocouple wire can be used to make your own thermocouples for a wide range of applications, or to make your own extension wire. The chromel alumel wire is made to standard thermocouple specifications. It is sold in 5 yard (15 ft) increments.