Specifications Model 1000W 500W Optional Material PC Polycarbonate Color OrangeProduct Type Solar Energy Measuring DeviceDimensions 120mm x 70mmWeight 220gOutput Power Measurement Range 5W 1000WVoltage Measurement Range 5V 50VDisplay Type LCD BacklightFeatures 1 Precise Power and Voltage MeasurementAccurately measure solar panel output power from 5W to 1000W and voltage ranging from 5V to 50V ensuring comprehensive data for energy evaluation 2 LCD Backlit DisplayIncludes a clear LCD screen with backlight functionality for optimal viewing in varying lighting conditions providing effortless usability for field operations 3 Compact and LightweightDesigned at just 220g with compact dimensions 120mm x 70mm making it portable and convenient for on the go professionals 4 Easy Circuit DiagnosticsQuickly analyze open circuit voltage and short circuit current to ensure the operational efficiency of solar panels saving time during troubleshooting 5 Multi Connector CompatibilityEquipped with various connectors including alligator clips and DC connectors to enhance versatility across different panel setups Package Included 1 x Solar Energy Tester