Designed for cold storage managers, restaurateurs, and professionals who require precise temperature control, the digital temperature controller delivers reliable temperature regulation across a wide range of applications. Suitable for commercial refrigerators, food storage facilities, and laboratories, it ensures stable operations and helps protect equipment and stored goods from temperature excursions. The twostage temperature controller provides precise management of both heating and cooling systems, with seamless switching to suit your preferred operating mode. Builtin features include temperature calibration, output delay protections, and alarm notifications for sensor errors or temperature limit breaches, helping maintain consistent performance in demanding environments. Key benefits and capabilities Function and reliability: precise, twostage control for heating and cooling with smooth transitions between modes. Compatibility and scope: applicable to commercial refrigeration units, storage facilities, and laboratory environments that require dependable temperature regulation. Safety and protection: alarm notifications for sensor errors or outofrange temperatures, plus output delay protections to prevent rapid cycling or instability. Performance and consistency: designed to maintain stable temperatures, reducing the risk of spoilage or compromised samples. Specific use scenarios Restaurant or cafe: control a commercial refrigerator or prep area cooler to maintain strict food safety temperatures and reduce spoilage risk. Food storage facility: regulate multiple refrigeration units or cold rooms to achieve uniform temperatures across facilities, improving inventory quality and energy efficiency. Laboratory: manage specimen and reagent storage with reliable temperature control and prompt alerts for sensor faults or limit breaches.