Specification: _x005f_x000D_ Model: AT4PW _x005f_x000D_ Rated voltage: L+N 85-265V 50-60HZ _x005f_x000D_ Installation: 35MM DIN rail _x005f_x000D_ Rated current: 0-100A _x005f_x000D_ Rated power: 0-26.5KW _x005f_x000D_ Undervoltage protection: 90V-250V adjustable _x005f_x000D_ Overvoltage protection: 90V-300V adjustable _x005f_x000D_ Overcurrent protection: 10A-100A adjustable _x005f_x000D_ Product size: about 97 * 76 * 76mm/3.81 * 2.99 * 2.99inch _x005f_x000D_ Package size: about 110 * 85 * 85mm/4.33 * 3.34 * 3.34inch _x005f_x000D_ Gross weight: 298g _x005f_x000D_ _x005f_x000D_ _x005f_x000D_ Note: _x005f_x000D_ Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! _x005f_x000D_ Please allow 1-2cm measuring deviation due to manual measurement. _x005f_x000D_ _x005f_x000D_ _x005f_x000D_ Included: _x005f_x000D_ 1 x Smart Electricity Meter _x005f_x000D_ 1 x Instruction 1. WiFi Electricity Power Monitor: This version is WiFi version. The WiFi indicator will flash when you turn on, and the Bluetooth indicator will not display. 2. Easy to Use: Short press the "+" key button or "-" key button to switch the function interface. Long press the "+" key button or "-" key button to turn on or turn off the device. 3. Share Management: Mobile phone remote control is unlimited. Sharing management and multiple control. 4. Convenient Installation: Adopt universal 35mm DIN rail installation, convenient to install.