GS Wire Thermocoupler

This is for the small 120 volt GS (Infinite Switch) kilns. It senses the inside temperature and sends the signal to the pyrometer. For Models like the GS Fuse Box, GS Bead Annealer, the chilipepper, and other smaller 120 volt kilns. The life is several years.  When the tip of the thermocoupler is not longer touching and/or the needle on the pyrometer is to rising, then it is time for a new thermocoupler. These are installed from inside the kiln to the outside then wired to the two screws on the meter. The Red wire must go on the red side of the meter or it will read down when heated.  It takes about 10 minutes to change this part.