Product Name: Power Consumption Meter Operating: EU: AC100-240V 50 Hz. Operating Current: 16 A Max. Frequency Display: 0Hz-9999Hz Current Display: 0.0 A --- 15.0 A. Power Display: 0W-9999W. Wide Range: 230V-250V. Display Range: 0V-999V Display Range: 0.00 cost/kWh --- 99.99 cost/kWh. < br>Time display range: 0 seconds --- 999. Cost performance: 0.000 kWh---999 kWh, 0.00 cost---9999 cost. Operating Tips: 1. Long press the "Cost" button until the small "Cost/kWh" flashes in the lower right corner. 2. Short press the "Func" button to change the number bit 00:00 from left to right 3. Press the "Up" or "Down" button to set the number.Once the unit cost is determined, briefly press the "Cost" button and then the "Func" button to quit. 4. FUNC: Press the "Func" button to select the monitor mode Plug Type: EU plug, it applies to Indonesia,,,, etc. Color: Blue Material:ABS Package Contents : 1 Consumption Meter