6300 digital storage oscilloscope is a digital oscilloscope developed and produced by Beijing Huayi Electronic Technology Co., Ltd. Its bandwidth is 100MHz, scan frequency is 5ns/div ~ 5s/div, sampling rate is 50MS/s, and storage depth is 64kbytes for each channel. It has general, automatic and single trigger modes, AC, DC, and GND three coupling modes. It can be used to collect, display, analyze, store and print signal waveforms.