DS18B20 Temperature Probe Set for Raspberry Pi, 4-Pack (1 Assembled, 3 Sealed)

Set of four DS18B20 waterproof temperature probes for Raspberry Pi and compatible microcontrollers. Three are unused in original packaging. The fourth has been assembled and wired with a PlugableTerminal breakout board and Dupont header connectors, ready to plug directly into a GPIO header. Long cable on the assembled probe. A practical grab for anyone doing a home automation, aquarium monitoring, or environmental sensing project. Amazon ASIN X002X21HJH.