... :I,II Mineral Insualted Mini Thermocouple Type J,T,E with Flat Plug Connector These ... displacement Thermocouple types K, T,E or J available Sheath diameter: 0.5mm to 2mm ... Variety of lengths available Sheath Material: 321 Stainless Steel,mineral insulated Operating range: -100° ... materialspecification WREK-191WRKK-191WRTK-191WRJK-191E/T/K/J -100-+250°C<5S1Cr18Ni9Tistainless steel mineral insulated ...