Does the induction cooker have electromagnetic radiation? If not, why did Midea produce a radiation-free induction cooker?

an induction cooker generates eddy currents on a metal pot to achieve the purpose of heating. Without electromagnetic radiation, it cannot be heated. It's not surprising that manufacturers' propaganda is always half-spoken, or partially enlarged.

what they do is basically to make the bottom of the pot and all the edges of the induction cooker body form a shield, and the shield is grounded (power ground), which can play a certain role in the electromagnetic leakage of the induction cooker, but it is really ignorant to say zero radiation.

The radiation is in different frequency bands. From this shield, there is still a gap. Low frequency bands can be intercepted, and high frequency harmonics are difficult. Moreover, any electromagnetic test equipment has a background, which cannot be directly subtracted. If the measured data is close to the background, it is not , so it can only be said that it is very small. In addition, it will be convincing if they publish the measurement results of the full frequency band.