Both of these scopes power up with a whining sound and neither one is displaying anything. I’m selling them together with a service manual containing full schematics. Hopefully someone wants a little project and can get them working. If no one buys them , they are going to e-waste. The manual alone is worth it. I had to guess the shipping details, but we can work out the details later. I will only charge for the actual shipping cost. Local pickup is fine.