【Faster Sampling Speed】Compared with the DSO-152, the DSO-153 not only achieves a bandwidth of 1M, but also increases its sampling speed to 5MS/s and is equipped with a signal generator with a frequency range of 0-10KHz. This makes the DSO-153 better than the DSO-152 in terms of sampling speed and versatility, meeting the needs of more professional fields 【Fast Measurement】One-key automatic adjustment, 14 kinds of signal waveform display. And it supports pause to zoom waveforms and move waveforms for faster measurements as well as adapting to various usage scenarios. The self-calibrated 1KHz calibration square wave makes the probe calibration easy and convenient. Widely used in utility measurements, DIY learning, automotive repair, home appliance repair, research and teaching, outdoor overhaul, and so on. 【Energy saving and high efficiency】Auto-shutdown after a certain period of time without operation, which not only saves energy but also prolongs the service life. Realize the perfect integration of green environmental protection and efficient office 【Portable and Worry-free】Equipped with Type-C interface, supports firmware upgrade and charging. Ultra-thin and lightweight body design, as well as built-in 1000mAh lithium battery power supply, so that you get rid of the device thick and heavy difficult to carry the trouble, not subject to site restrictions 【Compact and Portable】Ultra-thin and lightweight body, to get rid of the heavy equipment and difficult to bring the trouble. And built-in 1000mAh lithium battery power supply, so you can work outdoors, without site restrictions!