The Cartridge heater thermistor kit is specially customized for Anycubic Kobra S1/S1 Combo, which can accurately solve the problem of temperature out of control in 3D printing! The kit includes a 200K thermistor and a 24V 50W heating tube kit and a full set of protective accessories. All components have undergone a 72-hour high-temperature aging test, and their service life is more than 40% longer than that of ordinary accessories.