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Manual for EICO 667 Tube Tester (With Roll Style), Charts: 7712, 7315 & 667-05 For Sale

Manual for EICO 667 Tube Tester (With Roll Style), Charts: 7712, 7315 & 667-05
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Manual for EICO 667 Tube Tester (With Roll Style), Charts: 7712, 7315 & 667-05 :
$12.95

Please note: The schematic is slightly different between the no-roll and with-roll 667 testers. Make sure to order the correct book for your tester.This is a bound and printed copy of the EICO 667 manual with tube charts. The manual is printed double-sided. It is for the older style of the vintage 667 tube checker (the one with a roll chart). Two of the most recent tube charts are included, 7712 and 7315. Supplemental chart 667-05 is also included. As you can see from the pictures, some of the charts (7712 & 7315) are printed in gray-scale to enhance readability.Please let me know if you have any questions.
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