Had here almost only given 4 stars because I need always 3-4 times to send the thing in the box. The "like now, so rum, or so, or was, oh ne, yes fits now" has me really annoyed. The manual I find really great to finally read a once again explains precisely how to deal with the device. Alone the skin friendliness and processing already earned respect, the real but highly accurate data to create the rest. Since there are only 5 star and at the price ... Quality, Reviews of Stiftung Warentest have at last hope again.
Do not see any flaws, I will buy again should it break down.