Heathkit IO-21, 10-21 General Purpose 3 inch Oscilloscope, nice & works great!

Description

Heathkit IO-21, 10-21 General Purpose 3 inch Oscilloscope, nice & works great!.
This Heathkit IO-21 General Purpose 3 inch Oscilloscope is in nice condition and works great. It only issue is some missing paint on the back panel; the front is very nice. I used one of these back in college physics class in the ‘60s. I tested it using 1,000 Hz, 10,000 Hz, 100 kHz, 1 MHz and 3 MHz sine wave. Even at 3 MHz, the scope sync was good, which is way past its spec. I also show a photo of it being used as an audio scope, which was what I used it for. You can see a very nice Lissajous pattern from my CD player. This scope is fun to use and brings back memories of how things were in days of yore! You will enjoy playing around with this great scope.
Unfortunately, I am selling it because I am moving out of state and cannot take it all with me. Sad!
Please note: This scope is being sold AS-IS. Since you never know what will happen in shipment and because of parts pirates and other crooks, the unit is being sold for parts or repair (even though it works great!) with NO guarantee of proper operation and NO return. Again, NO warranty, NO guarantee, and NO return, period!