Din Rail AC Monitor KWS-303WF/KWS-303L/KWS-303 8-in-1 100-290V 40A Power Factor Frequency KWH Meter WiFi Control Reviews - Banggood USA Online Shopping

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Din Rail AC Monitor KWS-303WF/KWS-303L/KWS-303 8-in-1 100-290V 40A Power Factor Frequency KWH Meter WiFi Control

US$14.99
~~US$26.99~~
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Customer Reviews

4.82 out of 5

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PilatusVIP3
CH
17/01/2025

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 !
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tasvenVIP5
GR
04/07/2025

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.
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