Features 【High-Quality Materials】: The shell of the electric energy meter is made of high-quality PC materials. It has flame retardant, high temperature resistance, non-flammable, and solid durability. 【Easy to install】: Standard power distribution installation: 35mm guide card slot installation is more convenient. 【LCD Display】: The electric energy meter has a large-screen LCD display, the reading is clearer, high accuracy and easy to read. 【Easy to Use】: Built-in CT screw-free wiring to prevent poor contact, heat generation, and non-contact testing is safer. 【Wide application】: With a wide range of power usage and practicality, electric energy meters are widely used in high and low voltage distribution cabinets, electronic maintenance, photovoltaic inverters, and home circuit measurements. Features: 1.The shell of the electric energy meter is made of high-quality PC materials. It has flame retardant, high temperature resistance, non-flammable, and solid durability. 2.Standard power distribution installation: 35mm guide card slot installation is more convenient. 3.The electric energy meter has a large-screen LCD display, the reading is clearer, high accuracy and easy to read. 4.Built-in CT screw-free wiring to prevent poor contact, heat generation, and non-contact testing is safer. 5.With a wide range of power usage and practicality, electric energy meters are widely used in high and low voltage distribution cabinets, electronic maintenance, photovoltaic inverters, and home circuit measurements. Specification: Model: PZEM-008 Voltage: Measuring range: AC50-300V Measurement accuracy: ±1% Current: Measuring range: 0-100A Starting current: 0.02A Measurement accuracy: ±1%A Active power: Measuring range: 0-30KW Starting power: 0.5W Measurement accuracy: ±1% Electricity: Measuring range: 0-1999kWh Overflow retention, unless manually cleared Measurement accuracy: ±1% Power supply voltage: AC 50V-300V Note: 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! Please allow 1-3mm measuring deviation due to manual measurement. Packing list: 1 * Electric Energy Meter 1 * Flat Cable 1 * Manual Package List 1 x Ammeter Voltmeter