You can order the charts from www.w7fg.com if you're willing to pay the price. Also check www.agtannenbaum.com for manuals and charts. The Boatanchor website only allows 10 users to download at a time, and is frequently busy. You might try a download in the middle of the night. It also seems to work better with a Netscape browser than IE.
Good luck
Steve
:I just got a B & K Tube Tester, model 700, but have no tube chart or manual with it. Bama has the manual, but I couldn't download it. I need the tube chart, more than I need the manual. I have the tube chart for the B & K 650, but it is not good for the 700.