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.