Manual + tube chart + supplement for nri-68 tube tester

What is for sale: Manual + tube chart + supplement for nri-68 tube tester

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Manual Package for NRI-68 Tube Tester
This is a PAPER package, professional spiral bound, quality copy.
Exactly the paperwork that you will need to properly use and repair your NRI model 68 tube tester.
* Tube Chart "Additional Tubes" Supplement
USA = $2.99 US Mail S/H includes email Delivery Confirmation.
CANADA = $3.99 basic Airmail.
All other countries = $7 (Airmail).