PerfectPrime TL1004 K-Type Sensor Probes Metal HeadProbe for K-Type Probe Thermocouple Sensor & Meter in Temperature Range from 0 to 500 °C : Amazon.co.uk: Business, Industry & Science
90x3mm K-Type Thermocouple Stainless Steel Probe Temperature Controller Wire Sensors (3X90mm) : Amazon.co.uk: Business, Industry & Science