New handheld scope+DMM, Fnirsi 2C53T, 2ch, 50MHz/250MSps (Aug 2024)

[tunk]

Kudos to EEVblog member Vad-B who first found this.
I've taken the liberty to copy the content of his post in the 2C23T thread:
https://www.eevblog.com/forum/testgear/new-handheld-scopemultimeter-fnirsi-2c23t-2ch-10mhz50msps-(november-2023)/msg5614517/#msg5614517

Feature	FNIRSI-2C23T	FNIRSI-2C53T
Sample Rate (Oscilloscope)	50MS/s	250MS/s
Analog Bandwidth	10MHz	50MHz
Storage Depth	32kb	1k points
Vertical Sensitivity	20mV/div-10V/div (X1)	10mV/div-10V/div (X1)
Time Base Range	50ns-10s	10ns-20s
Display Mode	YT/Scroll	YT/Scroll/XY
Waveform Analysis	None	8 basic operations + FFT
Cursor Measurement	None	Available
Multimeter Digits	4 digits (10,000 points)	4.5 digits (20,000 points)
DC Voltage Measurement	9.999V~999.9V	1.9999V~1000V
AC Voltage Measurement	9.999V~750.0V	1.9999V~750.0V
DC Current Measurement	9999uA~9.999A	19.999mA~9.999A
AC Current Measurement	9999uA~9.999A	19.999mA~9.999A
Resistance Measurement	999.9Ω~99.99MΩ	199.99Ω~19.999MΩ
Signal Generator Frequency	1Hz-2MHz	0-50kHz
Signal Types (Generator)	7	13