DS18B20 Waterproof Temperature Sensor: The probe chip whose pin is separated by shrinkable tube can prevent short circuits.Temperature Range: This DS18B20 temperature sensor temperature range is -55 ~ +125 . Please note: The lead can only withstand a high temperature of about 85C.Product Parameter: The supply 3.0V - 5.5V, Output cable: Red (VCC), Yellow(DATA) , Black(GND).Material: Our digital temperature sensor adopts waterproof design, high quality stainless steel tube packaging, moisture-proof and rust-proof, suitable for a variety of narrow space equipment digital temperature measurement and control field.Widely Application: This waterproof DS18B20 temperature sensor is applicable to thermostatic control, industrial , thermometers, any thermal system etc. This is suitable for refrigerators, warehouses, storage tanks, telecommunications room, room, cable trunking, etc.Range:1 meter / 3.2 feetcolor:BlackMaterial:Stainless steelPackage Contents:10 x Temperature SensorOnly the above package content, other products are not included.Note: Light reflection and different displays may the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm. Our products are made with the highest quality materials and are designed to provide you with the best possible user experience. We strive to ship out all orders within three days of purchase, and the estimated delivery time is 8-22990 days. When shopping, please pay attention to the size and dimensions of the product to ensure that it meets your needs. In the title and , we have provided detailed information about the product, including its features and specifications We want you to be completely satisfied with your purchase, so if you have any questions or concerns, please dont hesitate to contact us. We are here to help and will do our best to assist you. Thank you for choosing our product. We hope you enjoy it!