Double ring zone The double ring zone of the Hotpoint HR 612 C H Electric Ceramic Hob can accommodate various pan sizes and power levels to provide you with flexible cooking options. Touch controls The touch controls allow you to easily adjust temperature to accurately meet your exact demands. Choose from nine power levels to ensure that you get perfect results every time. Residual heat indicators Your safety is prioritised with the residual heat indicator, as the light remains on until the temperature drops to a level where the hob surface is cool enough to touch. The heat controls cannot be adjusted or switched on when the child lock function is activated, which ensures peace of mind should your children be able to reach the hob.