... /memory function 3.imported CRT,sweep function MCH Digital Readout Oscilloscope, OS-3100G 100MHz Oscilloscope, dual channel/four traces:Specifications: DescriptionOS-3100G 100MHz ... -85%RH Storage: 45-85%RH *Specifications are subject to change without prior notice. OS-3100G Oscilloscope,100MHz frequency Digital Readout Oscilloscope,dual channel ...