-Power consumption of the Power Meter Monitor: 0.5W 
-Operating voltage: 230VAC 
-Frequency display: 50HZ 
-Operating current: 10A / 16A 
-Wide voltage range: 230V-250V 
-The set Wattage display (Watts) is 0W~9999W;
-Real Wattage display (Watts) is 0~2400W / 0~3680W
-Timing display range: 0 second~9999 days 
-Voltage display range: 0V~9999V 
-Current display (amps): 0.000A~10.000A /0.000A~16.000A 
-Frequency display: 0Hz~9999Hz 
-Price display range: 0.00COST/KWH¡«99.99COST/KWH 
-Total KWh and cost display: 0.000KWh-9999KWh, 
0.00COST----9999COST