... , Alternative and Delay trigger modes * Front and Back USB Host/Device, GPIB * Unique Digital Filter function and Waveform recorder function ... and twenty groups setups internal save/recall function and USB flash drive Save/Recall functionAuto Measure TypesVpp, Vmax, ... and Weight305mm x 154mm x133mm, about2.3kgUSB HostSupport USB flash drive storageUSB DeviceSupport PictBridge compatible printers and PC ...