100mhz, 4 channels Digital Oscilloscope UNI-T UTD4104Cgood quality with competitive priceone year warrantyquick delivery UNI-T UTD4104C Digital Oscilloscope Technical SpecificationsUNI-T UTD4104C Digital Oscilloscope Package Contents ... /divRise time 3.5 nsTime base range5 ns/div 50 s/divMathAdd, Subtract, Multiply, Divide, FFTTrigger modesEdge, Pulse, Video, SlopeMultimeter CharacteristicsDC ...