Johnson Digital Temperature Controller


Product Number: 40090

Availability: In stock

Ideal for keeping the temperature controlled during fermentation, the Johnson Digital Temperature Controller overrides the internal thermostat, keeping the temperature exactly where you set it in either a heater or freezer. A must for homebrewers wanting more control over fermentation. Easy installation, just plug the controller into an outlet, then plug your appliance into the controller.
  • Use to heat or cool a fermentation environment
  • For use with a refrigerator or freezer, it operates compressor when ambient temperature rises above your programmed temperature
  • For use with a heater, it activates when the temperature drops too low
  • Sensor probe monitors the inside temperature while the easy-to-read LCD display shows it in either Fahrenheit or Celsius
  • Includes 6’ extension cord with plug and 6’ sensor leads
  • No additional wiring for installation is needed
  • 120 VAC line voltage
  • Range: -30° F to 212° F
  • Differential: 1° F to 30° F (you choose how much the temperature will vary from what is programmed)
  • NEMA 1 enclosure, suitable for dry environments

Dimensions (LxWxH) 5" X 2.5" X 2.5"

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Johnson Digital Temperature Controller

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