Specification of scopemeter: Bandwidth(-3dB): 25MHz Sample: Max sample:100MSa/S Channel: 1 Couple: AC, DC Rising time: < 17.5 nS Input independence: 1MΩ,≤20pF Max input voltage: 1x CAT III 300 VAC 10x, 100x CAT III 600 VAC Vertical resolution: 8bit Vertical sensitive: 50mV/div-20V/div Horizontal resolution: 10nS/div Horizontal sensitive: 10nS/div -5S/div Depth-sampling: 0.1K/Channel Trigger mode..