Documentation is insufficient, so the RS485 interface cannot be used. I strongly advise against buying this device !

Documentation is insufficient, so the RS485 interface cannot be used. I strongly advise against buying this device !

Documentation is insufficient, so the RS485 interface cannot be used. I strongly advise against buying this device !

It currently works normally._The only problem is that it does not count in the event that the neutral is not connected to its output._I consider this a disadvantage._In others, for example, GEYA EARU, this can be done and count without the neutral being connected to its output._The shipping is fast.

It currently works normally. The only problem is that it does not count in the event that the neutral is not connected to its output. I consider this a disadvantage. In others, for example, GEYA EARU, this can be done and count without the neutral being connected to its output. The shipping is fast.

It currently works normally._The only problem is that it does not count in the event that the neutral is not connected to its output._I consider this a disadvantage._In others, for example, GEYA EARU, this can be done and count without the neutral being connected to its output._The shipping is fast.