1967 Manual For Accurate Instrument Model 157 Tube Tester + Supplement

US $500

  • Pickerington, Ohio, United States
  • May 28th
Accurate Instrument 157 Tube Tester Instruction Manual Tubes Setup Data Chart Schematic Replacement Parts List Most Recent Supplement Chart Tube Interchangeabilty Chart This book is more than just the manual.  You get a complete documentation set including the following: 2/67 (February of 1967) instruction manual Very complete tube chart (also dated 2/67) Schematic Replacement parts list 6768 Supplement Chart Tube Interchangeability Chart for testing many foreign tubes If you're looking at this item from other sellers, be sure to ask the date of their manual before buying.  There are some older books out there that have errors and are not as complete.  To the best of my knowledge, this is the most recent and most complete info available for the 157 tester. No pages are missing from the original.  This copy is from a vintage original, but it has been digitally cleaned up and is exceptionally easy to read.  The 157 tester can test a lot of the more recent tubes -- even Magnovals.  If you want a complete tube chart for your tester, I'm pretty sure this is it.  The original manual was in 4.25x5.5 booklet form.  It had 2 pages of instructions, a 59 page tube chart, a 1 page parts list and a schematic.  The original supplement was 2 letter size pages.  This copy is standard 8.5x11 letter size, comb bound with Bristol covers.  The manual is printed 2-up so the original size is preserved.  However the schematic and supplement are printed letter size. Let me know if you have any questions.

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