This is a Waterproof DS18B20 Temperature Sensor/Thermometer. The probe uses original DS18B20 temperature sensor chip. It is waterproof, moisture-proof and anti-rust with the high-quality stainless steel tube encapsulated. No other components, unique single bus interface.

Specification

• Power Supply Range: 3.0V to 5.5V
• Adjustable Resolution: 9 – 12
• Operating Temperature Range: -55°C to 125°C
• Output lead: Red (VCC), Black (GND), Yellow (DATA)
• Cable length: 100 cm
• Stainless Steel Tube Size: 6× 45mm