Quick Summary Electrical / Energy Usage Monitor Power Meter Plug with Backlight LCD Display Includes 7 modes, This energy/electrical power meter measures and displays voltage, current, energy, frequency, power factor, maximum current & power, time days cost and total kWh. If power exceeds rated power of 3680W this power energy consumption monitor will automatically alert and warn the user. The power plug will simultaneously cut off to prevent from being damaged. Blue backlight can be turned on and off manually. After a while it will automatially turn off to save on energy, can be woke up. Backlight time is 10 minutes. UK plug power meter for energy/electrical monitoring. Energy / Electricity Usage Monitor Power Meter Plug with Backlit LCD Display, consumption analysis for Voltage, Amps, Wattage, KWH. Multiple Measurement Functions: This power energy meter can measure and display voltage, current, energy, frequency, power factor, maximum current & power, time days cost and total kWh. 7 modes for your choice. Overload Alarm Function: The power energy consumption monitor will alarm automatically to warn the user when exceeding the rated power 3680W. The power plug will simultaneously cut off to prevent from damaging. Better Visual Experience: UPDATED VERSION with large and clear LCD display, 360° viewing without dead angle, with backlight function, it is clearly visible whatever day or night. The blue backlight can be turned on/off manually. Press any button to wake up the backlight. Backlight time: 10 minutes. Automatic Data Storage Function: The last data is stored automatically when the power supply abruptly lose. Don't worry about data loss due to a sudden power outage.   Main Features:1. Electrical parameter measurement functions include (voltage, current, energy, frequency, power factor, maximum current & power, time days cost and total kWh).2. An overload warning function that alerts (over threshold of 3680W alarm will sound, backlight and power booming noise to alert).3. BACKLIGHT function (can be turned off manually).Backlight time: 10 minutes4.  Includes a 180° VIEWING ANGLE, easy to read data clearly.5. The energy can be reset.6. Memory function (store data when power off).7. Large-screen LCD (screen dimension: 45mm x 70mm).7 Independent Display Modes:1: Time/Watt/Cost Display2: Time/Cumulative Electrical Quantity Display3: Time/Voltage/Frequency Display4: Time/Current/Power Factor Display5: Time/Minimum Power Display6: Time/Maximal Power Display7: Time/Price DisplaySpecifications:3-pin UK mains plugOperating voltage: 230VACFrequency display: 50HzOperating current: max 13AWide voltage range: 200V-250VWattage display(Watts): 0W-2900WCurrent display(Amps): 0.0A---13.0APrice display range: 0.00 £/kWh---99.99 £/kWhTotal kWh and cost display: 0.000 kWh---9999 kWh, 0.00 £---9999 £Displays volts, amps and watts accurate: 3% Included in package:1 x Power Monitor (UK Plug, updated version)1 x User ManualNotes:By pressing the "COST" button you can switch to Mode 7.Pressing any button will wake up the backlight after it automatically turns off (Backlight time is: 10 minutes)Should there be an abnormal display or no response, please reset the electricity power plug by pressing the RESET button. This should reset the device to normal functionality.

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