... to PC 3,20 automatic measurements 4,FFT 5,Sample rate:Max up to 250MS/s Portable Digital Storage Oscilloscope PDS5022T Oscilloscope ... Auto, Normal, Single Trigger level ±6 divisions from screen center Automatic measurement Vpp,Vavg,RMS,Frequency,Period,Vmax,Vmin,Vtop,Vbase ... consumption≤15W Fuse 1A, T grade, 250V O/s Portable Digital Storage Oscilloscope