●【Product Function】3D printer thermistor can be used for the heating bed or extruder hotend, which can accurately monitor temperature changes, avoid excessive temperature fluctuations affecting the printing effect, and ensure the safety of 3D printing work ●【Compatible Model】NTC 3950 100K thermistor cable is 1 meter/39.4 inches long, the connector is 2pin XH2.54, compatible with most 3D printers in the market, such as Creality ender3, 3X, 3 pro, ender3 V2, ender5, ender5 Pro , Creative CR6, CR10, 10S, Pro, etc ●【Temperature Check】NTC100K thermistor can measure the temperature change from -40℃ to +300℃, Temperature sensor 100KΩ accuracy ± 1%, Recommended parameters: R25℃=100K B25/50=3950K± 1% ●【Package Included】3D printer thermistor kit contains 6 1m NTC100K thermistors. For the convenience of customers, the wires are connected by wire, and customers can cut and weld according to their needs ●【After-sale Service】We provide product warranty or return and exchange service. If the product you receive is missing or there is a problem during the installation process, please contact us in time, and we will give you a satisfactory answer. Happy shopping