Product Details 1. External sensor monitors ambient temperature (-40°C to 120°C with 1% accuracy) and humidity for precise climate control 2. Dual heating/cooling mode with adjustable start/stop temperature triggers to maintain optimal environment 3. 16A 230V EU power outlet supports devices up to 3680W for versatile use with various appliances 4. 24hr cycle timer enables automated control of connected devices for hands-free operation 5. Suitable for greenhouse climate control, aquarium maintenance, homebrew systems, and heating equipment management Specification 1. Housing Material: ABS + metal 2. External Sensor Cable Length: 1.5m 3. Power Rating: 16A 230V EU 4. Maximum Power Support: 3680W 5. Temperature Measurement Range: -40°C to 120°C 6. Temperature Accuracy: 1% 7. Certification: CE certified for EU electrical standards Package List 1. Programmable Thermostat Socket 2. External Temperature/Humidity Sensor with 1.5m Cable Warm Tips 1. Ensure the external sensor is placed in a well-ventilated area away from direct heat sources or sunlight for accurate readings 2. Check that connected devices do not exceed the 3680W maximum power rating 3. Install the thermostat socket in a dry location to prevent moisture damage 4. Refer to the user manual for proper temperature setting adjustment according to specific application needs