Fangrui Product Details Description: Pluggable Terminal Waterproof Temperature Sensor Can Be Used In Many Places, Such As Soil Temperature Detection, Hot Water Tank Temperature Control, Waterproof Temperature Sensor Must Also Be Connected To A Pull-up Resistor Can Be Used, For Which We Designed The Converter To Send Use. Product Specifications: Temperature Sensor Supply Voltage: 3.0v ~ 5.5v Temperature Sensor Resolution: 9 To 12 Adjustable Resolution Temperature Range: -55 ~ +125 (lead Can Only Withstand The Highest Temperature Of 85 Degrees) Temperature Sensor Output Lead: Yellow (data) Red (vcc) And Black (gnd) Adapter Cables: Data, Vcc, , Suitable Platform: For And For Color: Black Material: Plastic+metal Package Contents: 1 * Temperature Sensor 1 * 100cm Temperature Sensor Cable 1 * 3pin Cable(3pin Cable Color Is Random, Dont Accept The Specified Color) Only The Above Package Content, Other Products Are Not Included. Note: Light Reflection And Different Displays May Cause The Color Of The Item In The Picture A Little