Tube tester recommendations

Can the old tube tester models like B&K or Hickok test the 300B, 211, or 845? I have an amp and pre-amp that use 6SN7, 845, 211, and 300B, so I would like to know if the old models can test these tubes.

I'm thinking of the Amplitrex but it's expensive. For the 845, 300B, and 211, how do we know if the tubes go bad wihout the tube tester?

Thanks!
Tran

Tran talk to Brent Jessee he can tell you what you need,I called him and he called me right back. Here is his info. brentjes@audiotubes.com 847-496-4546
Sam

this looks to be a good place to start:
http://www.alltubetesters.com/articles/tester_guide.htm

good luck

Great info Shadowman!!!

Shadowsharman!!!!!!