Test & Measurement


PC oscilloscope with isolated USB interface

26 July 2023 Test & Measurement

The Owon VDS1022I is a low-cost 25 MHz, two-channel USB oscilloscope. With a shielded USB connection, interference is reduced, thereby protecting the host computer against over-voltage conditions.

Designed to be carried with you, the small dual-port digital scope has a mass of only 260 grams. However, it does not skimp on performance. The unit has a maximum 1 GS/s real-time sample rate and is capable of 10 million samples record length. With the multi-trigger option of edge, video, slope, pulse and alternate triggers, most waveforms can be easily detected.

Power requirement is less than 2,5 W and is sourced via USB. The maximum input voltage is 40 V peak-to-peak with a resolution of 8 bits over the two channels simultaneously. Acquisition mode is either sample, peak detect, or average, and various mathematical functions can be implemented on the waveforms in real time, including FFT.


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