* Cumulative Kilowatt-Hour Monitor * Power factor * Forecast Your Costs * Calculates electricity expenses * Displays volts, amps and wattage within 3% accuracy Technical 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 Display Package included: 1x Energy meter with outer box 1x Instruction