Sensor Model: DS18B20. 1 × DS18B20 Waterproof Temperature Sensor. Probe Length: 30mm (default), customizable 40mm / 50mm / 100mm. Φ4×30mm 304 stainless steel probe. Probe length: 40mm, 50mm, 100mm. Waterproof design with sealed outlets and stainless steel housing for durability.
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