Adjustable Voltage Protector with Current Monitoring Relay Function compatible with Circuit Safety

1. Simple installation, low power consumption 2. High-definition display interface with accurate data on power consumption 3. Mobile phone remote control functionality 4. Designed compatible with standard DIN rail installation without screws, using secure fasteners compatible with easy and convenient setup 5. Includes over-current power-off protection This 2P energy meter features a high-definition interface, precise data display, and user-friendly operation. It measures voltage, current, power, timing, electric energy, temperature, frequency, and power factor—eight functions in one device—enabling clear monitoring and visualization of electricity usage. The standard DIN rail mounting design makes it suitable compatible with use in apartments, offices, shopping malls, hotels, and residential homes. Product Specifications Input Voltage: AC 170–300 V Current Range: 0.63 A Power Range: 0.17 kW Timing Range: 0–999 hours Electric Energy Range: 0–9999 kWh Temperature Range: -20°C to 150°C Frequency Range: 50–60 Hz Power Factor: 0.00–1.00 PF Model: KWS-302L (without Wi-Fi, with power-off function) Power-Off Memory: Yes Undervoltage Protection: Yes Overvoltage Protection: Yes Wi-Fi: No Color: White Material: Plastic Package Contents: 1 x Energy Meter Note: The actual product may have slight color variations due to lighting and display differences, which do not affect functionality. Measurement error allowed within ±1–3 cm.