The device looks exactly like that of the previous figure. Included is a manual in tiny letters and a cheap-acting zipper case in black finish, available in plain black or red. My first thought was that he was pleasantly "hard", which makes a stable, high-quality impression, even though he only weighs 110g without cable. The processing affects quality, nothing wobbles, the spacer ring is firmly seated in the spindle. The metal is of stainless steel, not a cheap and chromed copper pipe. The red color is probably a matter of taste.
I have tested the immersion heater earlier in 231,5V he makes about 339W. To me it seems quite quiet at the boil.
400ml water (20.9 degrees) in a large coffee cup start minutes to simmer for about 7:50, after about 8:30 min the water boils intensively.
250ml water (20.1 degrees) in a thermal cup start after about 3:55 min to simmer on, after about 4:20 min the water boils intensively. In a normal coffee cup it will take slightly longer because it's not insulated.
I am very satisfied with the device, and for occasional use it's safe enough. Incidentally, this is the most effective way to heat water, as the heating element is surrounded by water and therefore any heat generated is transferred to the water. By contrast, a normal kettle is of course more comfortable and with its significantly higher performance even faster.
