Energy Meter - Measure and calculate the energy consumption and cost of your connected equipment, helping to effectively save electricity and money. Usage - Energy monitoring energy/power meter/energy meter. Monitor time, voltage, current, frequency, power factor, operating time, energy consumption, etc. Suitable for a variety of devices - such as computers, game consoles, TVs, printers, set-top boxes, routers, hi-fi systems, DVD/Blu-ray players, or for example, espresso machines. Reliably detects the power consumption of home and office electronic devices. The electricity meter has power-failure protection - your readings and measurement parameters are saved even if you remove the device from the socket. Digital LCD Display - Easy to use with 2 buttons to display various data, measurements, and calculated energy consumption (0.00 to 9999.9 kWh), active power (0.1 to 3680 watts), mains voltage (200-276 volts), and energy costs (0.00 - 99.99 €).