Convenient Design: Plug and play, easy to use; Support Celsius or Fahrenheit readingDual Relay Output: Support to connect with refrigeration and heating equipment at the same timeDual Display Windows: You can view the measured temperature and set temperature at the same timeHigh and low-temperature: Buzzer alarms when the temperature reaches preset tempsMaximum output load: 1100 W (110 V)Calibration and Compressor Delay: It comes with temperature calibration and compressor delay which can protect your refrigeration
