Features: 1. Fully Auto Scale;Vertical Scale and Time-base automatically adjusted with the signal and withoutany manual interference; 2. Unique and powerfulAuto Setup, quick and accurate to set up for signals with any DC component; 3. Wider voltagemeasuring range; Coupled with 10×probe with attenuation up to 200V/div; 4. Isolated USB formuch safer communication; 5. White and blackdisplay for your option, perfect for use outdoors with strong light; 6. Intelligent localor network software update 7. More than 6 hoursof continuous battery operation