Mode switching between cool and heat to adapt to different requirements and environments. This enables you to use the same controller for both cooling and warming needs without additional equipment. Temperature set point and differential value for precise monitoring and control. Set the target temperature and a differential range to define acceptable limits, helping to maintain stable conditions and reduce fluctuations. Temperature calibration function for accurate readings. Calibrate the sensor to ensure the displayed temperature matches the actual temperature, improving reliability over time. Protection against delays when exiting refrigeration control. Designed to minimize lag in turning off cooling, helping to prevent overshoot and maintain consistent performance. Applications Commercial refrigeration and cold storage: switch between cooling and heating as needed to protect sensitive goods and maintain consistent storage conditions. Laboratory and medical storage: achieve precise temperature control with a calibrated sensor and defined setpoint range for reliable sample and reagent safety. Food processing and beverage environments: reliable cooling and occasional heating capability with stable control to support quality and safety standards.