397-1450, RS PRO, RS PRO Type K Mineral Insulated Thermocouple 150mm Length, 1.5mm Diameter → +1100°C, Brand RS Pro, Thermocouple Type K, Probe Diameter 1.5mm, Probe Length 150mm RS PRO Type K Mineral Insulated Thermocouple 150mm Length, 1.5mm Diameter → +1100°C