Features:Smart Wifi energy meter, manufactured with a solid, durable plastic shell, high-quality electronic parts for stable performance, easy installation.Accurate monitoring of consumed current, voltage, current in real time; LCD screen clear to display the measurements, very convenient.In addition to the meter, information (voltage, current and actual power consumption) can be easily checked by the app.Remote control via mobile app anytime, anywhere, for on/off, delay or timer to turn household appliances on/off at a specific time.Power monitor, which allows to record energy consumption at home, save energy and save costs; an indispensable tool at home.Specifications:Material: plastic componentsColour whiteReference voltage: 110V-230VCalibration Current: 5(60)AMeter constant: 1200imp/kWhItem size: 81.36.66 mm.3.18.1.41.2.59 inchItem weight: 155g-5.46ozPackage size: 9.8.4 cm3.543.141.57 inchPackage weight: 175g to 6.17ozPacking list:1.Intelligent electricity meter1 User Manual1 Closure4 Protective cap