STC-3028 Digital Temperature & Humidity Controller – Dual Display Smart Thermostat

The STC-3028 Digital Temperature & Humidity Controller is a multifunctional microcomputer-based device designed for precise environmental control. It combines temperature and humidity regulation in a single unit, making it suitable for applications that require stable and controlled conditions such as incubators, greenhouses, refrigeration systems, and storage facilities.

Equipped with a digital display and integrated sensor, the controller continuously monitors environmental conditions and automatically activates connected heating, cooling, humidifying, or dehumidifying devices based on preset values. Its compact surface-mount design and user-friendly interface make it easy to install and operate in both residential and industrial setups.

Highlights

• Dual control for temperature and humidity in one device

• Wide temperature range (-20°C to 80°C) with high accuracy

• Digital display for real-time monitoring and easy adjustment

• Compatible with AC 110–220V, DC 12V, and 24V power options

• Suitable for incubators, greenhouses, refrigeration, and HVAC systems

Key Features

Dual Temperature & Humidity Control
Manages both temperature and humidity simultaneously, reducing the need for separate controllers and improving efficiency in controlled environments.

High Accuracy & Stability
Provides reliable measurements with approximately ±1°C temperature accuracy and precise humidity control, ensuring consistent environmental conditions.

Automatic Heating & Cooling Regulation
Automatically switches connected devices on or off based on user-defined settings, maintaining stable conditions without manual intervention.

User-Friendly Digital Interface
Features a clear digital display and simple controls, allowing easy configuration and monitoring of temperature and humidity levels.

Wide Application Range
Suitable for use in agriculture (greenhouses, livestock), food storage, incubation systems, HVAC, and industrial processes requiring precise climate control.

Compact & Durable Design
Constructed with flame-retardant ABS material for durability and safe operation in various environments.

Specifications

• Model: STC-3028

• Type: Digital Temperature & Humidity Controller

• Control Range: -20°C to 80°C

• Humidity Range: 0%–100% RH

• Accuracy: ±1°C (temperature), high-precision humidity control

• Power Supply: AC 110–220V / DC 12V / DC 24V

• Output: Relay (10A / 240VAC)

• Mounting Type: Surface Mount

• Sensor: Integrated probe with cable

Application

Install as a surface-mounted controller and connect to heating, cooling, or humidity devices. Set desired temperature and humidity parameters, and the system will automatically maintain optimal environmental conditions. Ideal for hatcheries, aquariums, greenhouses, refrigeration units, and industrial climate control systems.