Overview WANF Multifunctional Mini Ammeter is great for saving on your electricity bill or if you just want to know the actual watt usage of your electrical equipment or appliances instantly. This Power Saving Guardian not only provides power connection for the electric applicances, but also records operations of the appliances, and provides analysis on real time running power and gives out alarm automatically once abnormal operation occurs. This greatly helps to use and maintain the applicances scientifically as well as save power and reduce waste. So it is also called "power-saving guardian". Its easy and intuitive to use for instant watt usage.You just plug it into a power socket and plug in the appliance, lamp, surge protector and the display will show you the Watt power consumption instantly. The unit has a 3 pin standard US power plug to fit in your household. The unit fits most international and US plugs for monitoring the power usage. Handles 90-150 Volt, Peak Load 15A. Indoor use only. Measurement accuracy 1%. Technical Specifications: 1. Operating AC voltage: 90-150V AC, Frequency display: 60Hz 2. Power:1-3000W(Can display running power less than 1W.) 3. Electricity Consumption:0.0001-999.kWh 4. Operating current: max 15A 5. Electricity cost:0-9,999$ 6. Ratio of operation condition:0-100% 7. Running time:0-60 minutes to 24 hours to 999 days 8. Accuracy:±1% 9. Refresh rate:more than one time per second Displays: 1. AC Voltage of power supply: xxxx V 2. Accumulated electricity Consumption: xxx.x kWh 3. Accumulated electricity Cost: xx.xx $ 4. Real time running power:xxx.x W 5. Ratio of operation condition: xxx% 6. Real time: xx:xx (hours:minutes) xxx D(days) Package include: 1*WANF Electricity Usage Monitor 1*English User Manul
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