Sonda termica sensore temperatura digitale impermeabile DS18B20 1~3m DS18B20
1//2/2.5/3m DS18B20 Here is a DS18B20 chip,three fine copper wire temperature sensor. 1//2/2.5/3m Waterproof Digital Temperature Temp Sensor Probe. Storage temperature range: -55°C ~ +125°C (-67°F - +257°F).