owon hds272s 2 ch oscilloscope 70 mhz multimeter signal generator variant-46906944127308-has-digital-downloads Comprehensive waveform output: 5 basic

Comprehensive waveform output: 5 basic waveforms

Can also be used handheld but not standalone without a metal surface as base

and MicroPython

Authentic testimony of Hervé M

S1 = switch

owon hds272s 2 ch oscilloscope 70 mhz multimeter signal generator variant-46906944127308-has-digital-downloads Comprehensive waveform output: 5 basicOscilloscope, multimeter and waveform generator in the same battery powered device, to work on the go. Features Oscilloscope + multimeter + waveform generator, multifunction in one 3. 5 inch high resolution, high contrast colour LCD display, suitable for outdoor use 18650 lithium battery, comprehensive power consumption 3 W, can work continuously for about 6 hours USB C interface, support power bank, support PC software connection Self calibration