Item Type: Thermocouple Material: Heat Resistant Steel Purpose: Temperature Detection Temperature Probe Temperature Range: -50~300°C Scope of Application: Gas and Liquid Temperature Straight Shank Surface Thermocouple Temperature Range: -50~500°C Induction Probe: 15mm Scope of Application: Gas and Liquid Temperature Thermal Response Time: 5s Characteristic: Straight Shank Curved Shank Surface Thermocouple Temperature Range: -50~500°C Induction Probe: 15mm Scope of Application: Gas and Liquid Temperature Thermal Response Time: 5s Characteristic: Curved Shank K Type Plug: K Type Plug design, good adaptability, compatible with most K type temperature measuring instruments on the market High Quality Material: Made of industrial grade heat resistant steel, offers good heat resistance, wear resistance, and corrosion resistance Insulated Handle: Features an insulated handle for improved safety and electrical insulation during use Good Performance: Provides reliable performance, high measurement accuracy, and fast response time Ideal for Temperature Testing: Suitable for industrial temperature measurement applications with a durable design and straightforward operation Note: This thermocouple is not intended for use in open flame temperature measurement.