Features Made of high quality stainless steel, rust-proof, anti-corrosion and durable. Exquisite workmanship, high performance and high efficiency. Available thread type is 1/2'', simple structure and easy installation. 100% new for all temperature controllers. It has a wide measurement range and can measure temperatures from -200 to 420 degrees. Features: -Made of high quality stainless steel, rust-proof, anti-corrosion and durable. -Exquisite workmanship, high performance and high efficiency. -Available thread type is 1/2'', simple structure and easy installation. -100% new for all temperature controllers. -It has a wide measurement range and can measure temperatures from -200 to 420 degrees. Specifications: Condition:100% Brand New Material: 201 Stainless steel Color: As shown in the picture Temperature Range: -200~420 ℃ Pipe Diameter: 8mm Thread Type: PT1/2'' Package List: 1 x RTD (resistance temperature detection) with PT100 Temperature Sensor Head 1 x Thread PT1/2'' 1 x Protection Tube Package List