SONOFF WTS01 Waterproof Temperature Sensor with RJ9 connector

The WTS01 Waterproof Temperature Sensor by SONOFF provides reliable and accurate temperature monitoring in challenging conditions. With a 150cm long cable, it connects easily to devices located at a distance. The sensor has a wide measuring range of -40℃ to +115℃ and boasts an accuracy of up to ±0.5°C between -10°C and 85°C. Built for durability, its waterproof design ensures it stands up to harsh environments. The sensor is specifically designed for compatibility with SONOFF TH Origin/Elite devices.