The Sonoff THS01 is a temperature and humidity sensor designed to monitor environmental conditions and trigger automated actions through the eWeLink app. It connects via an RJ9 connector with a 50 cm cable, allowing you to place the probe exactly where measurements are needed. This sensor is compatible with Sonoff TH Elite and TH Origin devices and supports hot-plugging, meaning it works immediately without needing additional configuration. Constructed from black ABS plastic, the probe is built to handle a wide range of conditions, measuring temperatures from -40°C to +85°C and humidity levels from 0% to 100% RH. These capabilities make it useful for managing devices like electric heaters, air conditioners, humidifiers, or aquarium equipment, ensuring your space stays within your preferred climate settings.