Tuya WiFi 8in1 Smart Energy Meter 2P AC Power Monitor

Main description

The meterk Tuya WiFi 8in1 Smart Energy Meter 2P AC Power Monitor is a high-definition, intelligent energy monitor built for safety, clarity, and control. With an 8in1 design that tracks voltage, current, power, timing, electricity, temperature, frequency, and power factor, you get a complete picture of your electrical usage at a glance. The multi-color LCD interface makes data easy to read, so you can quickly spot trends, prevent waste, and optimize energy consumption in homes, offices, shops, hotels, and more. Constructed from durable ABS+PC and designed for safe, snap-on DIN-rail installation, this meter fits standard electrical panels with no fuss. The KWS-302WF variant adds WiFi connectivity, enabling convenient remote monitoring and control through the SmartLife or Tuya apps—so you can manage power from anywhere with signal.

Whether you’re monitoring a single apartment, a small office, or a commercial display area, this 2P energy meter provides reliable, real-time data to help you reduce costs and improve safety. It also offers a power-off memory feature for uninterrupted data logging, ensuring you don’t miss important usage information even during outages.

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Benefits & Tips

• Use in homes or small businesses to visualize energy use by device or circuit, helping you identify high-consumption equipment and save on electricity bills.
• Take advantage of remote control and scheduling (KWS-302WF) via SmartLife or Tuya to automate turning devices on/off and set power timers for comfort and efficiency.
• Install easily on standard DIN rails with snap-on mounting—no screws required—making upgrades or retrofits quick and clean.

Product specifications

• Name: 8in1 Energy Meter
• Electricity measurement: 0-9999KWh
• Temperature: 20-150°C
• Frequency: 50-60Hz
• Power factor: 0.00-1.00 PF
• Display: LCD
• Phase: 2P
• APP support (KWS-302WF): Remote control via SmartLife or Tuya, countdown timing, and device sharing
• Origin: Mainland China
• Certification: CE
• Brand: meterk
• Display Type (reference): LCD

Package includes

• 1 x 8in1 Energy Meter (Model variants KWS-302WF / KWS-302L / KWS-302)

Warnings/Reminders

• Power your installation with an AC supply within 170-270V; this device is rated for 2P wiring and up to the listed current/Power ranges.
• Power-off memory is model-specific (KWS-302WF and KWS-302L support it).
• Battery: Not included. This meter requires a functional power supply and proper wiring; professional installation is recommended for safety.
• For WiFi remote control, ensure reliable network coverage for continuous app access (SmartLife/Tuya apps).
• Indoor use only unless the product is rated for other environments; follow local electrical codes during installation.