Features: Stable performance. Simple design, easy installation and easy operation. Cellphone remote control, unlimited- distance. You can control anywhere. Installed on universal 35mm standard rail, no screws required, and the installation is convenient. When you leave your home, you can control the status- of your home device at any time- via the phone APP-. Specifications: Material: Plastic Voltage: AC85-265V Current: 0-100A Power: 0-26.5kW Size: Approx. 9.7x7.6x7.6cm/3.82x2.99x2.99in Note: Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Package includes: 1x Electricity Monitor