Features: The STC-3028 intelligent digital temperature and humidity controller is designed for indoor temperature control. It measures temperatures up to 49°C and features a digital display. Constructed with ABS material, this controller is suitable for homeowners or renters seeking to automate their home climate control system. The STC-3028 is user-friendly and requires minimal setup. Ideal for maintaining consistent indoor conditions, it can be used in bedrooms, living rooms, and similar spaces. Monitor and control your indoor temperature and humidity levels with ease using the STC-3028 intelligent digital temperature and humidity controller. Specifications: Material: ABS Size: Approx. 7.5 x 8.5 x 3.5 cm / 2.95 x 3.34 x 1.37 inch Color: Black Standard voltage: 12V / 24V / 110-220V Usage: Indoor Model: STC-3028 Maximum measured temperature: 49°C and below Display type: Numeric Power supply type: Charger Display screen size: 1.9 inches or less Note: - Please allow 1-2 cm errors due to manual measurement. Ensure you are comfortable with this before ordering. - Due to differences between monitor displays, the actual color of the item may vary slightly from the images shown. Package includes: 1 x Digital Thermostat