Features: Accurately measure solar panel with current, and power readings using this professional solar panel power tester, featuring advanced circuitry for data collection. The portable solar tester boasts a bright LCD screen displaying real time wattage, cumulative energy output, and compatibility with monocrystalline, polycrystalline, and thin film solar systems. Ideal for solar technicians, and industrial maintenance teams requiring precise analysis across residential, commercial. Conduct on site efficiency checks for rooftop arrays, solar setups, or portable charging stations effortlessly with its lightweight ABS construction and weather resistant design. Engineered with overload protective and shock absorbent housing, this solar power meter ensures long term stability during outdoor fieldwork or mobile energy audits. Specifications: Component:ABS Size:Approx.143x76mm/5.62x2.99inch Package Includes: 1Pc Solar Panel Power Tester note: 1.Please allow 1-2cm errors due to manual measurement, making sure that you not mind before order. 2.Due to the differences between different monitors, the picture may not reflect the actual of the item.