USB Oscilloscope PicoScope 5444D MSO Yamato Scientific/Pico Technology

Vertical resolution 8 to 16 bit variable model 200MHz, 4ch + 16ch digital, 1GS/s

Versatile model with variable vertical resolution of 8 to 16 bits, allowing high-speed sampling or high-resolution sampling depending on the application.
Vertical resolution can be set by bit width, so you can use 8-bit 1 GS/s high-speed sampling to 16-bit high resolution depending on your application.
The 16-bit vertical resolution is an astonishing 256 times higher than that of a standard 8-bit oscilloscope. Even minute signals such as noise in the measurement waveform are sampled.
High-speed sampling of 1 GS/s is possible with 8-bit resolution.

Arbitrary Waveform Generator
A signal source convenient for circuit analysis is included as standard. An arbitrary waveform function allows complex waveforms to be created and output using a dedicated editor.

Two ways of power supply: AC adapter and USB bus power
Power can be supplied by either the supplied AC adapter or USB bus power (only when 2 channels are used).

16ch digital inputs (MSO)
With 16 channels of digital inputs, simultaneous waveform observation of 2-channel analog and digital signals is possible.