Two-In-One FunctionalityThe OWON SPM series combines the functionality of a power supply and a multimeter into one device simplifying your workflow and reducing the need for multiple separate devices.High-Resolution TFT DisplayFeatures a 2.8-inch TFT LCD display providing clear vivid and easy-to-read measurement data for a better user experience.USB Communication InterfaceSupports the SCPI communication protocol via its USB interface enhancing its compatibility with different devices and systems.Advanced Safety FeaturesEquipped with over-voltage and over-current protection functions ensuring safety during usage. It also provides output voltage and current curve monitoring for better control and analysis of your measurements.Portable and User-Friendly DesignIts ultra-slim body design makes it conveniently portable and easy to use ideal for both professional use and DIY enthusiasts.