Brand ZnDiy-BRY Model HP-8713 Quantity 1 Color Off-white + grey Material Plastic LCD Display 1.1" Other 2A small power tester the tester can display voltage working current power power factor line frequency annual voltage; Current test range: 0.001A~2A; Active power testing range: 0.001~1.000; Input voltage range: 80~265V; Power system frequency test range: 45~65Hz; Active power test range: 0.01~440W; Annual electricity consumption / active energy / testing range: 0~9999KWH; Power input cable: 85~265V 0~2A; Interface: RS485 MODBUS / USB Packing List 1 x Monitor (3-flat pin plug / 70cm) 1 x Data cable 1 x Software CD 1 x English manual