Features:

1.Display and memory accumulative total power.
2.Seven display modes, transferred by pressing "FUNCTION" button.
3.Overload warning displayed on LCD.
4.Resetting for abnormal display or no-response of button.
5.Built-in 3.6V rechargeable battery (NI-MH) to store electricity and saving setting.

Descriptions:
1.Power Meter is a monitoring and testing instrument which determines the power consumption of a connected appliance and the cost of the electricity consumed.
2.Measure Voltage, Frequency, Current, Power Factor, Wattage, minimum & maximum Wattage and record cumulative Kilowatt-hour KWh, Time, Date and Electricity Expenses.

Specifications: 
Model:KWE-PMB03
Operating voltage: 230V 50Hz for EU / UK / AU plug,  120V 60Hz for US plug
Operating current: Max 16A
Wide voltage range: 230V - 250V for EU / UK / AU plug,  110V - 130V for US plug
Timing display range: 0 second----9999 days
Wattage display (watts): 0W----3680W
Voltage display range: 0V----9999V
Current display (amps): 0.0----16.0A
Frequency display: 0Hz----9999Hz
Minimum wattage display range: 0.0W----3680W
Maximum wattage display range: 0.0W----3680W
Price display range: 0.000KWH----99.99KWH
Total kilowatt-hour and cost display: 0.000KWH----9999KWH
DIY supplies: electric
Plug: EU plug/US plug/UK plug /AU plug(optional)
Color: white
Item Size: 51X76X98mm