The STC-3028 is a purpose-built climate controller designed for applications where temperature and humidity must stay within tight ranges. It features two independent relay channels - one for temperature control (heating or cooling) and another for humidity control (humidifying or dehumidifying) - allowing you to manage both parameters simultaneously without interference between systems. The unit powers directly from 110-220V AC mains and displays real-time readings on dual LEDs: red for temperature, blue for humidity.
An integrated NTC sensor on a 1-meter cable monitors conditions inside your controlled space while the controller body sits safely outside. For poultry hatching, it maintains the critical 37.5°C and 60% RH needed during incubation. For mushroom fruiting, it keeps humidity above 85% while managing temperature swings