Precision Control: Equipped with advanced dual display technology, this intelligent digital thermostat promptly maintains the ambient temperature and humidity within your equipment. Experience superior accuracy with a measuring range of -20C to +80C for temperature and 0% to 100% RH for humidity. Versatile Application: Designed for high power applications, the STC-3028 controller excels in environments such as incubators, brooders, refrigerators, fermenters, and greenhouses. Its robust relay output supports up to 10A AC110-220V, making it suitable for a wide range of agricultural and industrial needs. High-Quality Construction: Encased in an ABS flame retardant plastic shell, this temperature and humidity controller ensures long-lasting reliability and safety. The robust design protects internal components from environmental factors, prolonging the device's lifespan. Accurate Sensing Technology: Achieve up to 1F accuracy as this reliable device closely monitors and adjusts to even the slightest changes in environmental conditions. This precision helps safeguard sensitive goods and processes, ensuring optimal conditions are consistently maintained. Ease of Use: Setting up and operating the STC-3028 is straightforward thanks to its clear, intelligent digital displays. Users can easily monitor and adjust the settings, ensuring that the temperature and humidity levels remain within critical thresholds for their specific needs. Color: Photo Color Material: Plastic Package Contents: 1 x Thermostat Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture to be slightly different from the real thing. The measurement allowed error is +/- 1-3 cm.