About pressure. Gentlemen, you are in 2022. Here, during the day, the voltage in the network can drop to 130-160 volts, and at night it can rise to 240-260. And the power (or its change) is proportional to the SQUARE! voltage (or its changes, I don’t remember). This is where the pressure of 6,7,8 would come in handy, which was cut off in the latest (already 10 years) models, so they take care of our safety, making the device really useless. RETURN THE PRESSURE! We will take care of our own safetSee full review