Up for sale is NEW priced per 50 feet Geocorp J20-2-G 20/2C J-type Glass Braid Thermocouple Extension Wire. It consists of x2 20awg solid conductors (iron-constantan), each covered in a color-coded high temperature fiberglass braid insulation/wrap, then in a parallel lay, both covered in a brown w/black tracer high temperature fiberglass braid jacket.
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