Good packaging and fast delivery. Very good quality for this price. I will buy again here, I need a lot of such things

i did not get the item.
seller was good.
i contact him and he checked and confirmed it aliexpress mitake. he told me to open a dispute and got the money back from aliexpress.
seller confirmed it was a mistake of the logistic company of aliexpress that collects the items and put the sticker on them. i trust him and i ordered another one (hope this time with no problems).

Class, works, connection is not complicated. The voltage differential works. Wi-Fi. Can watch the readings through the phone

Everything is good. Function. Before the Internet. Yakshchi will be negazd-I will write. All good

Arrived within the indicated period. Appearance and quality seem good. In the indications it does not say that you have to configure it before installing, but it is easy. Is working without problem. I could not check the reliability of the measurement values but they seem to be quite correct. I recommend it without a doubt