Features 1、Excellent Copper Material: This platinum resistance sensor is made of excellent copper material, which is sturdy in structure, durable, oxidation resistant, erosion resistant, safe and reliable in quality. 2、High Temperature Resistant: This platinum thermal resistance sensor can be used for temperatures up to 450°C and excels even at high temperatures. 3、High Efficiency: This compact 3D printer temperature probe has a stable signal, fast transmission speed, smoother printing and high efficiency. 4、Compact And Portable: This platinum resistance temperature sensor is small in size, and light in weight, making it very easy to install and replace. 5、Wide Application: This 3D printer platinum thermal sensor has a wide range of applications and can be used for handicrafts, DIY, modeling and so on. Specification Item Type: Platinum Resistance Temperature Sensor Material: Copper Temperature Measuring Head: Approx. 3 x 15mm / 0.12 x 0.59in Lead Wire: Fiber Shielded Wire Length 15cm xh2.54 Terminal Accurate Temperature Measurement Without Fluctuation Package List 1 x Platinum Resistance Temperature Sensor