USB Oscilloscope Stingray DS1M12 [12-bit, 2-channel]

This is the Stingray DS1M12 USB oscilloscope from EasySYNC.
Despite its compact, pocket-sized body, it features a 12-bit high-resolution ADC, enabling precise waveform observation. It's a multi-functional model that also serves as a data logger, spectrum analyzer, and signal generator (function generator).
Power has been confirmed for this listing.

[Key Features]
12-bit ADC: Allows for higher precision sampling than typical USB oscilloscopes (8-bit or 10-bit).
2-Channel Simultaneous Measurement: Observe and record two waveforms at the same time.
USB Bus Power: No external power supply needed; connect to a laptop and use it anywhere.
Multi-functional: Equipped with oscilloscope, data logger, spectrum analyzer, voltmeter, frequency meter, and waveform generator functions.

[Specifications]
Number of Channels: 2ch (simultaneous sampling)
Resolution: 12 Bit
Analog Bandwidth: 250kHz
Sampling Rate: 20MS/s (equivalent), 1MS/s (real-time)
Input Voltage Range: Max ±50V
Buffer Memory: 32k Byte
Interface: USB 2.0 (USB 1.1 compatible)
Dimensions: W116 × D100 × H30 (mm)
Weight: Approx. 160g

[Accessories]
DS1M12 Main Unit
USB Cable
Software CD
Carrying Bag
Documentation