Power Meter Function and 7 Modes: Measure and calculate the cost of energy consumption and connected equipment. Counts fuel consumption in kilowatt-hours with a high performance tolerance of max. 16A, compatible with 230V AC. Storage and Backlight: Large LCD display with wide viewing angle and clear backlight. Measurements and measurement parameters can be stored even when the electricity meter is removed from the socket. Refined Accuracy and Overload Protection: Built-in high-precision current sensor. Ensures the best accuracy class 1.0. Once the total power exceeds the rated power of the display, the LCD screen will display "overload" and buzz to warn the user. Suitable for a variety of devices - such as computers, game consoles, printers, TVs, set-top boxes, routers, hi-fi equipment, DVD/Blu-ray players, or, for example, espresso machines. Reliably detect the power consumption of home and office electronics. What you get: Your package comes with 1 x digital power meter socket