Description DS18B20 Waterproof Digital Temperature Temp Sensor Probe 1M 2M 3M 5M 10M 15MFeatures Flexibility resistance Better thermal conductivity Length of Cable 1M 2M 3M 5M 10M 15M optional Size of Stainless steel sheath 6 x 30mmPower supply range 3 0V to 5 5VOperating temperature range 55C to 125C 67F to 257F Storage temperature range 55C to 125C 67F to 257F Accuracy over the range of 10C to 85C 0 5C Application Thermostatic Controls Industrial Systems Consumer Products Thermometers Any Thermally Sensitive System Connect Probes wire received is Red Yellow and Black conncet your probe as Output lead Red VCC Yellow DATA Black GND Package includes 1 x Thermal probe sensor DS18B20 1M 2M 3M 5M 10M 15M for optional Details pictures