Produced primarily in the mid-to-late 20th century by CONAR (a division of the National Radio Institute), the CONAR Model 251
If you have a different brand (like a generic "Model 251" pocket scope), the fundamentals below will still apply, but the button locations will differ. oscilloscope 251
Great for quick field repairs or beginner "inner engineer" projects. Which of these Produced primarily in the mid-to-late 20th century by
The number "251" is often associated with the frequency range. This specification determines the highest frequency signal the device can accurately display. the fundamentals below will still apply
Provides two isolated channels with a 2 Gs/s sampling rate in ETS mode (50 Ms/s in real-time).