Features: PT1000 highly temperature measurement resistor for 3D printer print head, provides accurate temperature monitoring ensuring stable printing process. 3x15mm size design, for many 3D printer models, easy to replace and install. The thermistor material is highly temperature resistant and can work stably in highly temperature environment ensuring printing quality and efficiency. Precise temperature measurement: PT1000 resistance Sensoring precisise and stability, which can accurately monitoring the temperature change of the print head. highly temperature Resistance: The thermistor with excellent highly temperature resistance characteristics, for long time use in highly temperature environment. Specifications: Model: PT1000 Resistance Temperature Sensoring Size：about 3x15mm Cable Length：about 100cm 39.37in Temperature: to 400℃ Package Includes: 1PC PT1000 Resistance Temperature Sensoring note: Due to the problemsof lighting effect there will be tolerances in product, please understand. Please allow 0-1cm error due to manual measurement