Description Product Name: Power Meter Operating Voltage: 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 Voltage Range: 230V-250V. Voltage Display Range: 0V-999V Price Display Range: 0.00 Cost/kWh --- 99.99 Cost/kWh. Time Display Range: 0 seconds --- 999 days. kWh and Cost Display: 0.000 kWh --- 999 kWh, 0.00 Cost --- 9999 Cost. Usage Tips: 1. Press and hold the Cost button until the small Cost/kWh flashes in the bottom right corner. 2. Briefly press the Func button to change the number bit from 00:00 from left to right. 3. Press the Up or Down button to set the number. When unit costs are set, briefly press the Cost button and then the Func button to exit. 4. FUNC: Press the Func button to select monitoring modes. Plug Type: EU Plug, suitable for Indonesia, Germany, France, Spain, Italy, and so on. Color: Blue Material: ABS Package Contents: 1 x Power Meter Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture to be slightly different from the real thing. The allowed measurement error is +/- 1-3 cm.