Uploaded May 2025 | Updated September 2026, 2 weeks ago

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In this video, I reviewed FNIRSI's 2C53T 3-in-1 handheld oscilloscope, digital multimeter and signal generator and compared it with the 2C23T. Product link: https://ban.ggood.vip/15ABw

FNIRSI 2C23T Review/Teardown: youtu.be/wMb0Rb9nC3I

00:00 Overview
01:59 Side by side comparison with the 2C23T
03:55 Powering on, menu options
05:07 Oscilloscope mode
07:26 Bandwidth verification
11:27 Modulation waveforms, FFT
17:09 XY mode, single shot, other features
20:13 Multimeter, DC/AC voltage measurements
25:37 Continuity/diode/resistance/capacitance measurements
28:42 DC current measurements
30:41 Function generator
32:35 Teardown, current consumption, conclusions