The Owon SDS7122EV 125 MHz, 2+1 Channel, 1 GS/s Digital Storage Oscilloscope, VGA Port features a portable form factor and a large, 8 in. LCD display. This model also includes a VGA port as well as USB and Ethernet for multiple communication types. While in auto-scale function mode, the oscilloscope will switch to the specific trigger mode, vertical scale and time base scale according to the type, amplitude and frequency of input signal. The Pass/Fail function can compare the template signal edit by user (horizontal and vertical occupation) with input signal, which meets the requirement for long-term signal monitor, production monitor, filter and control.