A Temperature Controller is a device that is used to control a heater or other equipment by comparing a sensor signal with a set point and performing calculations according to the deviation between those values . https://youtu.be/TCLWBKAjzhY Specification: Brand Name: RKC Model Number : RH400FK05-M*AB Usage: Industrial Theory: Temperature controller Accuracy: 0.1 Temperature range : 50~300 Weight : 0.4kg Size: 48*96 Color: Black Output: SSR or Relay Place of origin: Shanghai China Series: R H400 Alarm function: One alarm Package includes: 1 x RKC RH400 Temperature Controller Facebook Instagram Pinterest