Uploaded February 2026 | Updated September 2026, 3 weeks ago

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Learn more: crowdsupply.com/andy-haas/haasoscope-pro

Haasoscope Pro is a full redesign of the original Haasoscope, a successful Crowd Supply campaign from 2018 that introduced the world’s first open-everything USB oscilloscope. The new Pro version increases the bandwidth from 60 MHz to an impressive 2 GHz, the resolution from 8 to 12 bits, and the sample rate from 125 MS/s to 3.2 GS/s. It’s the first open-everything, affordable, high-bandwidth, real-time sampling USB oscilloscope.

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