All in one Digital Multimeter with Oscilloscope, FNIRSI 2C23T. Product link 👉2C23T : https://s.click.aliexpress.com/e/_onJwCef Product link 👉 2C23T: https://www.amazon.com/FNIRSI-2C23T-Oscilloscope-Multimeter-Generator/dp/B0CTTCVJHL **FNIRSI 2C23T Digital portable oscilloscope Multimeter DDS Generator 3 in 1, 2 Channels, 10MHz Bandwidth, 50MSa/s Sampling Rate, 10000 Counts, Voltage, Current, Capacitor, Resistor, Diode Test. 0:00 - Introduction & Unboxing. 2:37 - Operating. 6:48 - signal generator. 8:04 - Oscilloscope. #portableoscilloscope #fnirsi #2c23t #fnirsi2c23t #minioscilloscope #multimeter #homemade10