Feature:1. Solar Panel MPPT Tester: This solar photovoltaic panel multimeter can test maximum power point and open circuit voltage.2. Data Display: Pmax indicates the maximum power point power. Vmp indicates maximum power point voltage. Imp indicates maximum power point current. Voc indicates open circuit voltage.3. Clear Backlight: Solar panel multimeter with big LCD screen and backlight, the data can be read clearly under sunlight.4. Solar Panel Powered: Our solar panel MPPT tester does not need battery, just connect the cables to solar panel then it can work.5. Widely Used: Suitable for portable solar, foldable solar panel, solar PV kit, car, boat solar power, roof solar panel etc.Specification:Item Type: Photovoltaic Panel MultimeterMaterial: ABSWeight: Approx. 450g or 15.9ozPurpose: Professional UseUsers: Solar Panel Manufacturers, Solar Panel Distributors, Solar Panel Installers, Solar Panel Users, Solar Panel FansMeasuring Function: DC Current, DC VoltageProduct Size: Approx. 16.5x8x3cm or 6.5x3.1x1.2inPower Supply: Solar Panel PoweredPower: 5-1600WVoltage: 12-60V.Package List:1 x Solar Photovoltaic Panel Multimeter1 x Manual 4 x Connecting Cable 1 x Storage Bag