Description: PT1000 sensors are able to measure higher temperatures than thermistors, and are more accurate then both thermistors and thermocouples in general. Can direct replace the thermistors in your 3D printer without adding an amplifier board like PT100's sensors. Made of nylon material, durable, high temperature resistance, and its length is about 1m. But the default 4.7K pullup resister on board you will get lower resolution than other sensors. The temperature sensor probe is for 3D printer, for Volcanic heating block, for V6 brass,for V6 Aluminum, for Cr-10 plating copper, high quality and durability,applicable to long term work Specification: Model: PT1000 Cable length: 1meter, Thickness: 3mm Temperature range: -40°C~450°C used for Volcanic heating block used for V6 brass used for V6 ALUMINUM used for cr-10 plating copper Package Includes: 1 Pcs PT1000-550BW Temperature Sensor Probe 1M Note: 1.Please allow 1~3 cm error due to manual measurement, thanks. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Please understand, thank you.