【Long Battery Life】Built in rechargeable battery enables extended continuous operate Eliminates frequent charging concerns, ideal for prolonged field surveys and remote project while focusing on data collection 【User Friendly Interface】Features a clear display with controls for easy operate Suitable for beginners and training institutions, allowing quick learning for fundamental electronics education and skill development 【High accuracy Measurement】This handheld double channel oscilloscope features 50MHz bandwidth for accurate signals captures Its high accuracy measurement solves traditional oscilloscope errors in complex electromagnetic environments, ideal for engineers needing precise data analysis 【double Channel Synchronization】Supports simultaneous double channel measurement to improve efficiency Monitor multiple signals sources at once without repeated operations, excellent for multitasking in labs and R & D centers 【Portable ABS Design】Made of strong ABS component with compact 180x86x32.5mm size, it ' s lightweight and easy to carry Perfect for field testing and outdoor work with quick setup, eliminating installation hassles for mobile operations, Manufacturer: Whoasyst