The digital temperature controller is ideal for cold storage managers, restaurateurs, and professionals who require precise and reliable temperature regulation across a wide range of applications. It is a twostage temperature controller designed for precise management of both heating and cooling systems, with seamless switching to suit your preferences and system needs. Suitable for commercial refrigerators, food storage facilities, and laboratories, this controller ensures stable operations across different refrigeration environments and helps safeguard equipment and stored goods. Builtin features include temperature calibration, output delay protection, and alarm notifications for sensor errors or when temperature limits are exceeded, providing dependable performance in demanding settings. Practical use scenarios: In a commercial kitchen, regulate walkin coolers to maintain specific temperatures for perishable ingredients. In a laboratory, control storage refrigerators or incubators to ensure consistent conditions for samples and reagents. In a food storage facility, manage multiple cooling zones to maintain uniform temperatures and protect stored products.