Features Versatile Measurement: The Energy Meter provides a wide range of measurements, including voltage, current, power, timing, electricity, temperature, and frequency. This allows you to have a comprehensive understanding of your energy usage. Smart Apps Control: With the apps, you can remotely control the device over the WiFi networks-cloud from any location and at any time. Power Failure Protection: The Energy Meter offers several protections including over-voltage, under-voltage, over-current, over-power, over-temperature, and timer power failure protections, ensuring the safety of your systems. Multi-color Screen Interface Design: Intelligent design, higher definition interface, more accurate data display, more convenient operation, safer electricity use. Wide Applications: Suitable for high and low-power distribution cabinets, display cabinets and racks, assembly lines, corporate warehouses, rental apartments, companies, shopping malls, hotels, family homes, etc. Notice Actual color may be slightly different from the image due to different light effects. Please allow 1-3 cm deviation due to manual measurement. Description Voltage range: 170-270V Current range: 0-63A Include:1X WiFi Smart Power Meter