Weichao WiFi Smart Electric Meter: WiFi connectivity for remote monitoring
This WiFi smart meter plugs into your home's electrical system and beams real-time energy data straight to your phone. No more guessing which appliance is hiking up your bill—it tracks every watt, live. It's a single-circuit setup with one current transformer, so it's perfect for monitoring a specific line, like your kitchen or that power-hungry home office.
Got solar panels? This thing's bidirectional, meaning it watches both the juice you use and the excess you pump back to the grid. The companion app serves up historical charts, custom alerts for spikes, and actionable insights to shave dollars off your monthly costs. Installation's a breeze, slotting into most setups without a fuss. For anyone serious about cutting energy waste or diving into home automation, this is your new best friend.
- Bidirectional energy measurement
- App-based control and monitoring
- Single channel with one current transformer
- Compatible with 110V/240V AC power
- Real-time energy usage tracking
- WiFi connectivity for remote monitoring
General specs
- Brand: Weichao
- Seller: Joom
- Voltage Compatibility: 110V AC, 240V AC
- Connectivity: WiFi
- Measurement Type: Bidirectional
- Channels: 1
- Current Transformer: 1 CT included
- First listed by seller: 8/24/25
If you are interested in more details, you can find full information on the seller's page.
Shipping options
United States
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| Brand | Weichao | OutsideWorld | Health & Beauty PRODUCT | 3d printing machine | Health & Beauty PRODUCT | |
| Model | 300ACT | PJ-1203-W | ||||
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| Price | $26.57 | $47.44 | $39.99 | $80.36 | $88.87 | $47.94 |
| Seller | Joom | Joom | Amazon | Joom | Joom | Joom |
| Update | August 16, 2025 | August 19, 2025 | June 27, 2025 | August 13, 2025 | August 22, 2025 | August 20, 2025 |
| Connectivity | WiFi | WiFi | WiFi | WIFI | WIFI | |
| Phase | Single-phase | Single-phase | 3-phase | Single-phase | ||
