Search term: Power Meter, Energy Meter,230V 50Hz, LCD Digital Display, Watt Current Voltage, Electricity Monitor, Analyzer Features: It can measure different parameters such as power(W), energy(kWh), volts, current, etc. Power meter is a monitoring and testing instrument which determines the power consumption of a connected appliance and the cost of the electricity consumed. When the power socket connects the load over 3680W, LCD on second line displays the "overload" with booming noise to warn the users(selectable choice). Timing display range from 0 second to 9999 days. Frequency display from 0Hz to 9999Hz Large screen for easy reading. Easy to use and operate. Descriptions: Voltage for plug 13A, 250VPlug type EU, UKOperating voltage 230V ACFrequency display 50HzWide voltage range 200V-250VOperating current max 13AWattage display(watts) 0W-3680WCurrent display(amps) 13ABacklight white light, blue light Specifications: Color: white Size: 155x72x76mm Package size: 82x76x165mm Package includes: 1 x Power Meter 1 x Manual Notes: 1.The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. 2.Please allow slight deviation for the measurement data.