This is a high-precision AC digital display meter that accurately measures and displays voltage, current, power, energy consumption, frequency, and power factor of AC power grid electrical equipment in real time, allowing users to monitor equipment operation status effectively. Features a full LCD display with large screen for clear and easy reading. Equipped with overload alarm function; power alarm threshold can be set manually. Backlight can be turned on or off by pressing the button, and the backlight setting is saved automatically when powered off. Constructed with reinforced nylon material and a three-point buckle design for durability and secure installation. Suitable for various applications including distribution cabinets, electrical appliance maintenance, assembly line testing, and photovoltaic systems. Parameters: Voltage test range: 80260V Current test range: 0100A Power test range: 022000W Frequency test range: 4565Hz Power factor test range: 01 PF Energy consumption test range: 0999 kWh Color: Black Material: Nylon Type: 32A Package Contents: 1 x AC Digital Display Meter (Other items not included) Note: Due to lighting and display differences, the actual product color may vary slightly from images. Measurement may vary by 13 cm.