Tubemaster tube and battery tester - photo

[Jon]

Tubemaster tube and battery tester.

Fullsize image: https://diqn32j8nouaz.cloudfront.net...r_fullsize.jpg




Previously:

Reel-to-reel tape recorder cutaway - photo

[bruce.desertrat]

Oh man; that brings back memories...used to have something like that in our electronics shop back in HS (early-mid 70's). Our teacher used to rent us kids in his advanced class out to faculty members to go fix their teevees with the tester in tow.

[baja]

There is one of these at Elliott Electronics in Tucson.

[bruce.desertrat]

I am not at all surprised, their back shelves are a treasure trove of old gear. I'll have to look the next time I go there...I wouldn't actually be surprised if it was ours; they dismantled all the shop classes in my HS back in the 80's :-(