@ehBeth,
Im really notinterested in a range. Im interested in a portable cooktop that we can use with the RV at a campsite. (The cooktop units operate with low Watt hour demands).
Having to modify the pans to fit the cooktop is a small inconvenience and Im sure that the ranges have the same requirements.
The "Jack" tape that set posted ws not a fair test. HE showed how the cooktop did boil water twice as quickly, then, when he placed the mag sheet on top in order to make it an inductive surface (Which merely transfers heat to a non ferrous pan by CONDUCTION), we obviously know that we will lose efficiency as we go from one energy transfer to another (However, thats erzats ).
Then he got incensed at how eggs didnt become an omelette because he used a pan with a sloping edge. (Yet he didnt think about how the contact of the egg snot with theheat was critical in this kind of cooking).
He was , in effect, criticizing a microwave oven for not browning.
I think these units have thir niche (even the 160$ ones, and we will , of course use the pans they send off as freebies( as long as we pay separate postage and handling)) To which I say, OY.
We have two Miele vacs and we love em, Ill look and see whether I can find a Miele induction cooker.
The concept and the physics is all the same and the controling factor is the Alternating Current being sent by the power company being able to set up eddy currents on an electromagnet.
ALL the portable units Ive been able to find range from about 95$ (US) to 175$(US). All the ranges are in the thousands of dollars (But you get 6 burners plus a convection electric oven in a beautiful box of 316 stainless