Identifying old electronic instruments

[Fluffyboii]

Greetings,
I had a look in my local scrapyard and noticed a lot of old electronics devices in the computer shop. They all have some numbers on them and apparently came fro somewhere like a school. I took some photos for anyone interested. Unfortunately I could not buy anything because the owner in charge of the place is not there. If there is anything valuable and useful I can come here and purchase it. A signal generator would be nice to have around for example.

 

[Tony Stewart]

Good enough for $10 if all you need is 100 kHz.

 

[Nigel Goodwin]

Basically old gear, worth very little - but if it's cheap enough, and something useful to you, then odds bits could be useful. I see there's a Grundig audio signal generator there, we used to have one at work - I didn't even bother taking it (for free) when I finished there.

 

[Fluffyboii]

Basically old gear, worth very little - but if it's cheap enough, and something useful to you, then odds bits could be useful. I see there's a Grundig audio signal generator there, we used to have one at work - I didn't even bother taking it (for free) when I finished there.

I see, I guessed that would be the case but still wanted to ask.