HDS1021M-N Hand-held Digital Storage Oscilloscope. + 2 in 1 (DSO + Multimeter) + Auto-Set Function + Math functions with FFT + Peak Detect function for 50nS Glitch Capture + 20 Automatic Measurements + Bandwidth : 20MHz + USB communications + Rechargeable Li-ion battery (up to 6 hours backup) + Waveform Store and Recall + SCPI Support. Oscilloscope + 3 3/4 digits multimeter + FFT spectrum analyzer. The oscilloscope will switch to a specific trigger mode with a vertical scale and timebase scale according to the type, amplitude and frequency of input signal. While in auto-scale mode, the oscilloscope will switch to the specific trigger mode with a vertical scale and timebase scale according to the type, amplitude and frequency of input signal.
OWON HDS1022M-N digital oscilloscope features an alternative trigger function improving working efficiency.