?The probe uses the original DS18B20 temperature sensor chipHigh-quality stainless steel tube packaging, waterproof, moisture-proof and rust-proofStainless steel housing (6*50mm), lead length 100cm3.0V?5.5V power supply9 to 12 bit adjustable resolutionWide temperature sensing range -55? ? +125?No external components required, unique single bus interfaceOutput leads: red (VCC), yellow (DATA), black (GND),
