Handheld Electric Energy Saving Lamp Tester Power Energy Monitor Socket AnalyzerThis mainly used to test energy saving products information like power, power factor, total electricity consumption, total testing time and other project test.Connect the computer via USB port, you can check testing information and copy them to your computer, and then you can analyze the information.FeaturesHP-9800 is a handheld saving tester which has ability of testing the device via sustaining 20A current- It can meet the IEC, ANSI and JIS industry standard.- It can long-time test, and stable performance.- Copy and analyze testing data via USB connecting.SpecificationCondition: Brand New From FactoryModel: HP-9800Voltage: 100V-240V AC 50/60HzPower: 2 secondsTips:Please allow 1-3cm error of measurement.Photo color might be a little different from the actual product due to color display of different monitors. Product Includes: - 1 X USB Electric Power Tester- 1 X E27 Large Spiral Lamp Holder- 1 X GU10 Lamp Holder Conversion- 1 X E14 Small Screw Lamp Holder- 1 X T8 Cable