Feature 1MAIN FUNCTION: Our solar panel multimeter is used to detect the voltage, current, and power of the solar panel, and to determine whether your solar PV system is working properly. 2HIGHLY PRACTICAL: Through our solar panel tester, you can distinguish the quality differences of different brands of photovoltaic panels, or find the optimal angle or position for solar panel. 3EASY TO USE: The photovoltaic panel multimeter does not require a battery, just connect to the solar panel to work, which has two PV connecting cables and two crocodile clip cables that are long enough. 4MULTIPLE PROTECTION: The solar tester has multiple protections, such as overvoltage protection, over temperature protection, overcurrent protection, and over rated power protection. Ensure user safety. 5WIDE APPLICATION: The solar panel tester can measure all solar panels up to 1600W and 60V, suitable for portable solar panel, foldable solar panel, solar PV kits, automotive or marine solar panel, roof solar panels, etc.Item Type: Solar Panel TesterMaterial: ABSPower: 5-1600WVoltage: 12-60VCurrent: 0-60AApplication: Photovoltaic panel manufacturers, photovoltaic panel operators, photovoltaic panel installers, photovoltaic panel users, photovoltaic enthusiasts, etc. .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }Package List1 x Solar Panel Tester1 x Red Crocodile Clip Cable1 x Black Crocodile Clip Cable1 x Red Connection Cable1 x Black Connection Cable1 x User Manual1 x Storage BagNote1. Provide the simplest and fastest measurement tool on how to place solar panels to achieve maximum power.2. Before testing, be sure to disconnect the photovoltaic panel from other equipment or loads.3. It cannot measure multiple solar panels in series, but can measure multiple parallel solar panels.