... 100MHz digital readout oscilloscope: 1.dual channel/four trace 2.digital reaout/memory function 3. ... Readout Oscilloscope, OS-3100G 100MHz Oscilloscope, dual channel/four traces:Specifications: DescriptionOS-3100G 100MHz digital readout analogue oscilloscopeDivision ... time1us to 5sReadout timeVertical axle: V/DIV, UNCAL, probe factor Scan speed: S/DIV, UNCAL, MAGCursor readout functionV ...