FNIRSI DSO152 Handheld Oscilloscope Type-C Portable Digital Oscilloscope 2.5MS/s
Model: DSO152. Vertical sensitivity: 10mV/Div-20V/Div (by 1-2-5 way progression). 1 x 152 Host. Analog signals and non-periodic digital signals can be used freely. Applicable to a variety of occasions, carry with you on the job!