Features: 100% Brand new high quality The probe the temperature sensor DS18B20 original chip High quality stainless steel tube encapsulation waterproof moistureproof prevent rust Power supply range: 3.0V to 5.5V Operating temperature range: -55C to +125C (-67F to +257F) Accuracy over the range of -10C to +85C: 0.5C. No other components unique single bus interface Output lead: red (VCC) black (GND) yellow (DATA) Cable length: 950 mm (approx) Specifications: Size:30*6.5 mm Net weight:30 g Package weight:40 g Color:Black Packing Content: 1 x Thermal Probe DS18B20