Variable Temperature Control by turning the knob, you select your desired temperature ranging from 135 F to 212 F. LCD Screen, a discreet, black LCD screen indicates the desired "Set Temperature" and the "Real Time Temperature" with an illuminating element to show the heating progress. Hold Option, when the toggle on the back is switched to HOLD mode, the Stagg EKG will maintain your desired temperature in either Fahrenheit or Celsius for 60 minutes. When the toggle is not in HOLD mode, the kettle will go to sleep after reaching the set temperature. Brew Stopwatch, after your water has heated, use EKG's built in Brew Stopwatch to time your extraction. In addition, the Stagg EKG has a precision pour spout and counterbalanced-handle just like this original stovetop kettle but with amall, minimalist base and a Celsius/Fahrenheit option.