... . Up to 200MHz Bandwidth 500MSa/s sample rate2. 7''TFT-LCD display, 8*18 grids3. Channels: 2CH+1EXT4. 500MSa/ ... s samplinge rate, 32Kpts memory depth5. 6 digits hardware frequency counter, real time counting display6. Support ... sourceCH1, CH2, Ext, Ext/5, AC LineTrigger typesEdge, Pulse, Video, Slope, AlternativeMath Operation+, -, ×, ÷, FFTDigital filterHigh pass, Low pass ...