Amazon.com: 2 Pieces -30-800 Degree Centigrade Digital Temperature Meter with 0.5 m K-Type Thermocouple Temperature Sensor and 2-Wires Reverse Polarity Protection with Red LED Display Black Case : Industrial & Scientific
High Temperature Ceramic Protection Tube for K-type Thermocouples, model CR-03
We sell ceramaic protection tubes for high temperature K-type thermocouples CR-03