Using the original DS18B20 chip
High quality stainless steel tube waterproof moisture-proof rust
Stainless steel shell (6*50mm)
lead length 300cm
Temperature Sensor DS18B20
3.0V ~ 5.5V power supply
9 ~ 12 adjustable resolution
Temperature range of -55 ~ +125
No external components, the single bus interface unique
The output leads: red (VCC), yellow (DATA), black (GND)
Note: RED - VCC, GREEN - DATA, YELLOW - GND