25MHz, blue LCD display. dual channel, portable digital oscilloscope Features digital oscilloscope 1.Dual analog channels2.high-definition color/ monochromatic LCD display system, 320 ... triggerModel:LW2102B: 100MHz dual channel, blue LCD display digital oscilloscopeLW2102S: 100MHz dual channel, white and blue LCD display digital oscilloscopeLW2102C: 100MHz dual channel, colour LCD display ...