DS1040Z-B50+ is a product proudly brought to you by our factory. We assure you that this product has undergone a rigorous quality checking process. This B50+ version is an improved model that makes use of the latest technology to provide high-speed and high-resolution performance. It is a digital oscilloscope that enables you to accurately measure and test electronic signals with ease. It is equipped with a large display that provides a clear and easy-to-read waveform display, making testing effortless. This product is user-friendly and offers a wide range of features that will allow you to perform precise measurements, time-domain analysis, and trigger on specific events. At our factory, we always strive to provide our customers with the best products at affordable prices. Order yours today and take advantage of this top-quality digital oscilloscope.