Category: 電能計量表
Shelly EM 是一款專為監控用電量設計的緊湊型電能表。隨附兩個 50A 開口式電流互感器，無需切斷電線即可安裝。內建繼電器可根據測量結果進行負載控制。
The split-core clamps made installation a breeze since I didn’t have to cut into any wiring, just snapped them around the lines. Setup with the integrated relay was straightforward for my breaker panel, and the live readings feel accurate compared to my utility bill. Solid little meter for tracking
Took about twenty minutes to get it wired up and reading live data on my phone, and the fact that the clamps snap around existing wires without any cutting is a huge time saver. The two channels mean I can track my water heater and AC separately, which has already shown me where the power bill is go
The split-core clamps made installation a breeze—I didn't have to cut a single wire, just clamped them around the mains and had live data within minutes. The compact design hides neatly in my panel, and the readings feel spot-on compared to my utility bill.
