["brand new and high quality\r\nFeatures:\r\nSuitable for measuring voltage, current, power, capacity, temperature, and timing in real for time.\r\nSecure, reliable and accurate in use.\r\nPower-off storage function lead to storaging capacity and energy data when the mobile power is cut off.\r\nWidely used for cell phone chargers, power banks, etc,.\r\nEasy to carry and handle.\r\nAlluminum alloy connector is to avoid oxidation and rust.\r\nUSB Current Voltage Test Meter only, other accessories demo in the picture is not included.\r\n\r\nHow to use:\r\n1. Click the button and view 1-9 sets of charging data.\r\n2. Long press the button for 3 seconds to remove a set of charging data.\r\n3. Double-click the button and rotate the screen to view.\r\n\r\nSpecification:\r\nDisplay Type: Digital Only\r\nVoltage: 4V-30V\r\nCurrent: 0-5.1A\r\nCapacity: 0-999999mAh\r\nPower: 0-150W\r\nElectrical Energy: 0-999.9WH\r\nTiming: 0-99 hours\r\nInner Temperature: 0-80 C\r\nDivide Into Groups: 0-9 group\r\nCharging Resistance: 0-999.9 Ω\r\nPositive Voltage:0-10V\r\nNegative Voltage:0-10V\r\nType: USB Current Voltage Test Meter\r\nOptional Style/Color: Black, White\r\nSize: 56.6 x 24.7 x 11.2mm(2.23 x 0.97 x 0.44in)\r\nQuantity: 1 Pc\r\n\r\nNote:\r\n1. Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid.\r\n2. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!\r\n\r\nPackage includes:\r\n1Pc x USB Current Voltage Test Meter"]