YEAPOOK Handheld Digital Tablet Oscilloscope

I bought this for my electrical circuits class a year ago, but I ended up dropping the class. I only got to use this once and have only opened the box twice (once to use it, and the 2nd time to take the photos for this listing). I am moving out & I'm trying to get rid of a lot of things. I paid $160 for this, but I am asking for $100.


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Features & details
Professional design: 2 channels, 100 MHz analog bandwidth @ 1 GSa/s Real-time sampling, 240kbit Sample memory depth.
HD Screen: 7'' color TFT- LCD touch screen with 800 * 480 resolution.
Easy measuring :Auto/Normal/Single 3 Trigger modes,it is easy to capture instantaneous waveform.
Intelligent Anti-burn: Built-in high-voltage protection module can tolerate a continuous voltage of up to 400V.