Handy Oscilloscope Quimat 2.4" TFT Digital Q15001

Purchased as a fully assembled finished product on Amazon in February 2022.

This is a popular, handy oscilloscope that is still currently on sale.
Many reviews and usage guides are available online, so you can find detailed information there.

☆ Basic Specifications
Number of Channels: 1
Analog Bandwidth: 0-200KHz
Sensitivity: 5mV/Div - 20V/Div / Sensitivity Error: <5% / Resolution: 12-bit
Input Impedance: 1M ohm / Maximum Input Voltage: 50Vpk
Coupling: DC, AC, GND
Trigger Modes: AUTO, NORMAL, SINGLE

After purchase, I didn't use it much except for practice, but last year I used it to measure after repairing a vacuum tube amplifier. There were no particular issues. Although it's an inexpensive entry-level model, I recommend that beginners like myself study beforehand or while using it. A signal generator would also be beneficial. I am listing this item due to upgrading my equipment.

☆ Package Contents (As photographed, same as when purchased.)
Oscilloscope (Main Unit) x 1 [Display protective sheet is as it was upon purchase]
BNC Clip Cable x 1
Power Cable x 1 [AC/DC adapter, specifications are 9V 1A]
English Manual x 1 [Apologies, there are some markings in red marker.]

Shipping will be via Mercari便 (Yu-Packet, post office pickup).
Thank you for your consideration.