1.) parameter

EU Plug: 
Specifications: 
Power consumption of the Power Meter Monitor: 0.5W 
Operating voltage: 230VAC 
Frequency display: 50HZ 
Operating current: max 16A 
Wide voltage range: 230V-250V 
The set Wattage display (Watts) is 0W~9999W; but the real Wattage display (Watts) is 0~3680W 
Timing display range: 0 second~9999 days 
Voltage display range: 0V~9999V 
Current display (amps): 0.000A~16.000A 
Frequency display: 0Hz~9999Hz 
Price display range: 0.00COST/KWH99.99COST/KWH 
Total KWh and cost display: 0.000KWh-9999KWh, 
0.00COST----9999COST 

UK Plug: 
Specifications: 
Power consumption of the Power Meter Monitor: 0.5W 
Operating voltage: 230VAC 
Frequency display: 50HZ 
Operating current: max 13A 
Wide voltage range: 230V-250V 
The set Wattage display (Watts) is 0W~9999W; but the real Wattage display (Watts) is 0~2900W 
Timing display range: 0 second~9999 days 
Voltage display range: 0V~9999V 
Current display (amps): 0.000A~13.000A 
Frequency display: 0Hz~9999Hz 
Price display range: 0.00COST/KWH99.99COST/KWH 
Total KWh and cost display: 0.000KWh-9999KWh, 
0.00COST----9999COST 

US Plug: 
Specifications: 
Power consumption of the Power Meter Monitor: 0.5W 
Operating voltage: 110AC 
Frequency display: 50HZ 
Operating current: max 15A 
Wide voltage range: 80V-150V 
The set Wattage display (Watts) is 0W~9999W; but the real Wattage display (Watts) is 0~2900W 
Timing display range: 0 second~9999 days 
Voltage display range: 0V~9999V 
Current display (amps): 0.000A~13.000A 
Frequency display: 0Hz~9999Hz 
Price display range: 0.00COST/KWH99.99COST/KWH 
Total KWh and cost display: 0.000KWh-9999KWh, 
0.00COST----9999COST 

AU Plug: 
Specifications: 
Power consumption of the Power Meter Monitor: 0.5W 
Operating voltage: 230VAC 
Frequency display: 50HZ 
Operating current: max 10A 
Wide voltage range: 230V-250V 
The set Wattage display (Watts) is 0W~9999W; but the real Wattage display (Watts) is 0~2900W 
Timing display range: 0 second~9999 days 
Voltage display range: 0V~9999V 
Current display (amps): 0.000A~13.000A 
Frequency display: 0Hz~9999Hz 
Price display range: 0.00COST/KWH99.99COST/KWH 
Total KWh and cost display: 0.000KWh-9999KWh, 
0.00COST----9999COST

Brazil Plug: 

Specifications: 
Power consumption of the Power Meter Monitor: 0.5W 
Operating voltage: 230VAC 
Frequency display: 50HZ 
Operating current: max 10A 
Wide voltage range: 230V-250V 
The set Wattage display (Watts) is 0W~9999W; but the real Wattage display (Watts) is 0~2900W 
Timing display range: 0 second~9999 days 
Voltage display range: 0V~9999V 
Current display (amps): 0.000A~13.000A 
Frequency display: 0Hz~9999Hz 
Price display range: 0.00COST/KWH99.99COST/KWH 
Total KWh and cost display: 0.000KWh-9999KWh, 
0.00COST----9999COST

2.)product display