Digital PID Thermostat Fast Accurate Heater Temperature Controller With SSR BS
Item Type: PID Thermostat Kit. REX C100 Thermostat (Short Type) Thermostat Appearance Size: Approx. 48 x 48 x 85mm / 1.9 x 1.9 x 3.4in. 1 x Digital PID Thermostat. Output, Alarm and Self Tuning Can Be Indicated By: LED.