Product Name: Power Meter Plug Socket Energy Watt Voltage AMPS Meter with Electricity Usage Model NO.: SW18 Customized: Non-Customized Certification: RoHS, CE Type: Power Meter Measured Signal: Continuous Wave Power Meter Connection: Terminal Theory: Electronic Meter Electric Equipment: All Usage: Multi-Functional Energy Meter, Watt-Hour Meter, Meter for Industry and Home Use, Standard Electric Energy Meter, Multi-rate Watt-hour Meters, Maximum Demand Meter Installation: Direct Connected Display: Digital Size: 15.5 * 7.3 * 7.5cm Material: ABS Product Weight: 0.2kg Max Current: 16A Voltage: 240V Rating: 3680W Package Weight: 0.3kg Package Size: 16 X 8 X 8.8 Cm Trademark: OEM Transport Package: Blister Package Specification: Color box Origin: Shenzhen, Guangdong Product Description This power meter socket plug can easily measure the power consumption and cost of your electrical appliances. Simply plug the power meter into the wall and then plug your appliance into the meter. With the help of this Power Meter Monitor, You can make certain how much your standby appliances cost, what the power factor is, whether the appliances are really charged, and how long have your appliances been charged.SpecificaionsItemPower meter socketsMaterialABSProduct size15.5 * 7.3 * 7.5cmPackage size16 x 8 x 8.8 cmProduct weight0.2KGPackage weight0.3KGMax Current16AVoltage150-240VFeatures1, Large LCD display for easy reading.2, Measure voltage, frequency, current, power factor, wattage, minimum & maximum power and record cumulative kilowatt-hour, time and electricity expenses.3, Seven display modes, transferred by pressing "FUNCTION".4, Overload warning displayed on LCD.5, Resetting for abnormal display or no-response of button.6, Built-in 3.6V rechargeable battery (NI-MH) to store electricity and saving setting.7, Easy electricity price setting.8, Product size: 15.5 * 7.3 * 7.5cm / 6.1 * 2.9 * 3in9, Product weight: 200g / 7.1ozNote:Light shooting and differnent displays may cause the color of the item in the picture a little different from the real thing.The measurement allowed error is ¡À1-3 cm.Package included1X Power Meter(US/EU/UKPlug)1X English User Manual