Instructions & Charts for Precision 10-12 10-15 10-20 10-22 10-54 Tube Testers

Description: Choose manual set including user guide and testing tube chart for either:10-12 & 10-1510-54Or choose testing tube chart (without user guide) for:10-20 & 10-22This is a quality printed complete instruction and test data book for the Precision Apparatus Co. 10-12 and 10-15 or 10-54 tube testers. Or it's just the tube charts for the 10-20 and 10-22 tube testers. It is a copy of original documents. Note that all Precision (PACO) supplemental tube charts mostly include new tubes added after the roll chart was printed. That's why the supplements always say something like, "FOR USE WITH ROLL CHART MRC-F2B". This means that you must have the original roll chart to get a complete tube list. This manual set is complete because it also includes a copy of the MRC-F2B roll chart in book format. If your original roll chart is broken or missing, you will still be able to test the original roll chart tubes using this manual set. Included are the following sections:Operating Instructions (10-12, 10-15, & 10-54 only)11x17 foldout schematic (10-12, 10-15, & 10-54 only)MRC-F2B roll chart copyColetronics 1972 supplementPrecision KJ supplement (10/59)Precision KJ foreign tubes supplement (10/59)Precision FB supplement (6/52)Precision "Last Minute Tube Releases"This book has oversize clear front, and heavy back covers for durability. The test data charts apply to the following PACO tube testers:10-1210-1510-2010-2210-54I have the instruction book section for the 10-12, 10-15, and 10-54 testers, but not for the 10-20 and 10-22 testers. Included in the 10-20 tube test data charts is a condensed, tube testing instruction page. A NOTE ABOUT THE PRECISION "10" TEST MASTER SERIES... All of the testers in this series share the same "Electronamic" tube testing and battery testing circuits. The 10-12 was considered their portable tube and battery Test Master. The 10-15 was the counter version of the 10-12, and was sold as a "Tube and Battery Merchandiser". The 10-20 added a VOM feature to the 10-12. The DC voltmeter was rated at 1000 Ohms/Volt. The 10-22 was the counter, "Tube and Battery Merchandiser" version of the 10-20. The 10-54 was just like the 10-20, except instead of a VOM for the DC voltmeter, it had a VTVM with a 20,000 Ohms/Volt rating. The 10-54 might have one or two more ranges here and there. I have never found a 10-20/10-22 manual, so if you absolutely need to get that, the 10-54 book is the closest I have. Please let me know if you have any questions.

Price: 14.65 USD

Location: Iowa City, Iowa

End Time: 2024-09-14T20:43:23.000Z

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