Description Digital Wattmeter 220V 110V AC Power Meter Electricy consumption Energy Meter EU Plug Power Kilowatt Wattage Electricity Meter Specifications: Power Supply: 230V 50Hz Max. Load: 16A, 3680W Min. Power Display: 0.1W Measuring power accuracy: +/-2% or +/-2W(0~100W); +/-2% (100~3250w) Power accuracy: +/-2% Resolution of power: 0.01KWH Range: 0.00~9999.9KWH Data Clear Function: Press and hold MODE for 5 seconds will clear KWH, PRICE and COST/KWH Buttons: SET: Set price with button UP MODE: Exchange display state UP: Set price combined with button SET Press Mode button, the data display as follows W--kWh--PRICE--COST/KWH Package Content: 1 x EU plug energy meter 1 x English Manual Warning: Do not plug two more meters together IMPORTANT: Dont plug in an applicance where the load exceeds 16A. Always ensure the plug of any applicance is fully inserted into the meter outlet.