Weanas® Plug Power Meter Energy Watt Voltage Amps Meter with Electricity Usage Monitor Reduce Your Energy Costs
* Cumulative Kilowatt-Hour Monitor* Power factor* Forecast Your Costs* Calculates electricity expenses* Displays volts, amps and wattage within 3% accuracyTechnical Specifications:* Operating voltage: 120V ac* Frequency display: 60Hz* Operating current: max 15A* Wattage display (watts): 0W---- 1800W* Voltage display (amps): 0.000A---15.000A* Minimum wattage display range: 0.0W-9999W* Price display range: 0.00€/KWH----99.99€KWH* Total KWh and cost display: 0.000KWH----9999KWH, 0.00€----9999€It enjoys 8 display modes as below:-- Time/Watt/Cost Display;-- Time/Cumulative electrical quantity Display;-- Time/Voltage/Frequency Display;-- Time/Current/Power Factor Display;-- Time/Minimum Power Display;-- Time/Maximal Power Display;-- Time/Price Display;-- Overload DisplayPackage included:1x Energy meter with outer box1x  Instruction