Features： 1、3D Printer Parts: The kit contains 5 thermistor wires, which are encapsulated by resistors, used for detecting temperature of the hot end or hotbed. 2、Applicable Models: These thermistor wires are applicable for CR 10S Pro, for CR X, for Ender 3, for Ender 3X, for Ender 3 Pro, for Prusa I3, for Anet E10, etc. 3、Precise Detection: With thicker threads, the thermistors have higher detection sensitivity and accuracy of ±1°C. 4、Stainless Steel Material: The thermal head is made of 304 stainless steel, which is heat resistant, rust and corrosion resistance, ensures a long working life. 5、Wide Range: The thermistor wire has stable performance, high temperature resistance and wide temperature measurement range. Specification： Item Type: Thermistor Wire Thermal Head Material: Stainless Steel Thermal Head Size: Approx. 3x20mm/0.1x0.8in Thermistor Model: MF58D 100K B3950 Resistance Accuracy: 1% Terminal: XH2.54 2P Temperature Measurement Range: -40°C to 350°C Compatible with: For CR 10S Pro, for CR X, for Ender 3, for Ender 3X, for Ender 3 Pro, for Prusa I3, for Anet E10, etc. Package List： 5 x Thermistor Wire