Tuya WiFi Bidirectional Energy Meter with 3 CT Clamps

Take full control of your home's electricity consumption with the Dreamburgh Tuya WiFi Smart Bidirectional Energy Meter. Featuring three included CT clamp sensors, an always-on LCD display, and seamless Tuya app integration, this smart energy monitor gives you real-time visibility into your power usage — anytime, anywhere from your smartphone.

Whether you're tracking solar feed-in, monitoring household loads, or simply looking to cut your electricity bills, this bidirectional meter measures both imported and exported energy with precision up to 999,999 kWh. Built-in over-voltage and under-voltage protection automatically safeguards your connected appliances from damaging power fluctuations. Made in Mainland China.

Key Features

• Bidirectional Monitoring: Accurately tracks both energy consumption and export (ideal for solar panel setups) with up to 999,999 kWh recording capacity.
• 3 CT Clamp Sensors Included: Three split-core current transformers cover a wide range of applications — 1–120A (16mm), 1–200A (24mm), and 1–300A (24mm).
• Over & Under Voltage Protection: Built-in protection relay automatically disconnects to shield appliances from harmful voltage spikes or drops.
• Tuya WiFi App Control: Connect via the free Tuya Smart app to monitor live energy data, view usage history, and set alerts from your phone or tablet.
• Always-On LCD Display: Clear, always-illuminated screen shows current readings at a glance — no need to reach for your phone.
• Easy DIN Rail Mounting: Snaps directly onto a standard 35mm DIN rail inside your distribution board — no rewiring required for the CT clamps.
• Wide Compatibility: Rated for AC 80–240V at 50/60Hz, suitable for homes and light commercial installations worldwide.
• Low Self-Consumption: Uses less than 1.5W — so it costs virtually nothing to run 24/7.
• Durable Construction: ABS + metal housing rated for operating temperatures of –10°C to +55°C and humidity up to 95% RH.

Specifications

What's in the Box

• 1 × Smart Bidirectional Energy Meter
• 3 × CT Clamp Current Transformers

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Frequently Asked Questions

Q: Does the Tuya WiFi Smart Bidirectional Energy Meter work with solar panel systems?

A: Yes! The bidirectional design means it measures both energy drawn from the grid and energy exported back to it, making it ideal for homes with rooftop solar panels or other renewable energy sources. You can track your solar generation and grid usage in real time via the Tuya app.

Q: Do I need an electrician to install this smart energy meter?

A: The meter mounts on a standard 35mm DIN rail inside your distribution board, and the CT clamps simply snap around existing cables without cutting or rewiring. However, working inside a distribution board involves live mains wiring, so we recommend having a qualified electrician carry out the installation for safety.

Q: Which current transformer (CT clamp) should I use for my installation?

A: Three CT clamps are included: a 1–120A / 16mm clamp for smaller cables, a 1–200A / 24mm clamp for medium loads, and a 1–300A / 24mm clamp for high-current applications. Choose the clamp whose current rating and jaw opening best match your main supply cable size and expected maximum load.

Q: Is the Tuya app free, and does it work on both iOS and Android?

A: Yes, the Tuya Smart app is free to download and is compatible with both iOS (iPhone/iPad) and Android smartphones and tablets. It allows you to monitor live power data, review historical consumption charts, and configure voltage protection thresholds remotely.