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Factory Service Manuals
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Factory Service Manuals
with Schematics:
 
NOTICE: The office will be closed Wednesday September 17 through Sunday September 21. Any orders placed during that time will be processed starting Monday September 22 in the order they were received. Instant downloads are not affected.
Test Equipment Schematics, Manuals, Operating Instructions, and Tube Tester Data
DOWNLOAD
AND PRINT !

Hickok - Triplett - Readrite - Supreme - Weston - Jewell - More
Schematics, Manuals, Operating Instructions, and Tube Tester Data for the models listed below are directly from the manufacturer's original publication*. Each file is individually digitized in high resolution to provide the clearest possible scan in a downloadable Adobe PDF file. Files vary in pages and size. Please see descriptions. It normally takes up to 24 hours to receive the download instructions via email but please allow 1 - 2 business days.
Some files listed below are available for instant download
by clicking on the Instant Download button after the item.
Instant Download

B&K 747 Tube Data PDF FileB&K 747 Tube Tester Tube Data
(57 page Adobe PDF file)

Downloadable tube data/Set-up Chart for the B&K 747 Tube Tester - includes Foreign to American tube list.

     Only $9.95

Hickok 600A Manual PDF FileHickok 600A Tube Tester Operating Manual and Schematic

Downloadable operating instructions and schematic.
10 pages plus schematic.
Manual and schematic are separate PDF files.

     Free Downloads of Hickok Manuals and Data

I-177 B PDF FileI-177, I-177-A, I-177 B Military Tube Tester Operations Manual and Tube Data Sheet with Tube Socket Adapter MX-949/U Instructions and Tube Data Sheet (Adobe PDF file)
Downloadable operating instructions and tube data sheet for Military Tube Tester #s I-177, I-177-A, I-177 B and Tube Socket Adapter MX-949/U. Includes settings for many early tubes.
Covers I-177 Military models by Hickok, Supreme, Triplett, and others. 42 pages, Covers revisions up to June 1951.

     Only $10.95

FREE
DOWNLOAD
Hickok 6000A Tube Tester Files (Adobe PDF files)
Includes:
Standard Tube Data for the Hickok 6000, 6000A, 6000B, 6005 Tube Testers.
Obsolete Tube Types Hickok 6000/6000A/6005 Tube Testers.
European Tube Types for Hickok 6000/6000A/6005 Tube Testers.
Operating Instructions, Parts List and Schematic for the Hickok 6000A Tube Tester.


Available here: (Free Downloads) Hickok 6000A Files

Jewell 198 199 PDF File Jewell Radio Set Analyzer 198 and 199 Instruction Manual (Adobe PDF file)
Downloadable Jewell Radio Set Analyzer 198 and 199 Instruction Manual (4" x 8", 64 pages) contains detailed instructions and analysis charts for many popular radios of the time.
Increase the value of your antique analyzer with a copy of the original instruction manual and radio test data!
     Only $10.95

Supreme Testing Instruments
See my Supreme Tube Tester Collection
for free Supreme Instruments manuals, tube tester data, and schematics

PDF FileSupreme 400-B Radio Diagnometer Manual (Adobe pdf file) Operations manual for the rare Supreme 400B Diagnometer in downloadable pdf files (two files). The first file contains 114 pages of operating instructions, testing procedures, aligning of condensers, etc.. The second file contains 19 fold out pages of panel layout diagrams, tube testing instructions, etc.
Contents (use your back button to return to this page):
     Both files Only $10.00

Triplett Radio Testers Readrite Tube Testers

Triplett Schematics:
Triplett Schematics
Models Available:
1125
1150
1151
1166
1166A
1200 Tester
1210A Tube Tester
1220A
1231 Signal Generator
1310A Tube Tester
1503
Download Copy $5.75

PDF File

Enter Model Number:

Triplett 1210/1310A PDF FileTriplett 1210/1310 Operating and Tube Data Sheet (Adobe PDF file)
Triplett produced this tester in several case versions. Downloadable operating instructions and tube data sheet for Triplett 1210, 1210-A (metal case) and Triplett 1310A (wood case) tube testers. Includes settings for tubes 00A, 01A, 24A, etc.
Increase the value of your antique tube tester with a copy of the original instructions and tube data sheet!

     Only $5.00

Triplett 2413 Tube Tester PDF FileTriplett 2413/3212 Operating and Tube Data Sheet (Download - Adobe PDF file)
manual includes operating instructions, tube data sheet and schematic for Triplett 2413 and and Triplett 3212 tube testers. 21 pages, includes settings for many early 4 pin tubes
Increase the value of your tube tester with a copy of the original instructions and the tube data sheet!

     Only $9.50

Triplett 3444 Instruction Manual PDF FileTriplett 3444 Instruction Manual, Schematic (Instant Download - Adobe PDF file)
Triplett 3444 Instruction Manual with schematic and parts list for 3444 tube tester. Includes 3444 Roll Chart Supplement for roll chart 84-95-061463-7.

     Only $9.50

     Purchase Here

Triplett 3444-A Instruction Manual PDF FileTriplett 3444-A Instruction Manual and Schematic (Instant Download - Adobe PDF file)
Triplett 3444-A Type 1 Instruction Manual with schematic and parts list for 3444-A tube tester.

     Only $9.50

     Purchase Here

Readright 421 and 422 Tube Tester PDF FileReadright 421 and 422 Tube Tester Operating and Tube Data Sheet (Download - Adobe PDF file)
Sheet includes operating instructions and tube data sheet for Readright 421 and 422 tube testers. 1 page.
Increase the value of your tube tester with a copy of the original instructions and the tube data sheet for the inside cover!

     Only $5.00

PDF FileReadright 432 & 442 Tube Tester Operating and Tube Data Sheets (Download - Adobe PDF file)
File includes operating instructions and tube data sheets for Readright 432 & 442 tube testers. Includes several supplementary tube charts. 10 pages.
Increase the value of your tube tester with a copy of the original instructions and the tube data sheets!

     Only $9.95

Weston Tube Tester Manuals

Weston Manual
685, 773, 774, 775, 777, 778
Tube Tester Manual
PDF FileWeston 685, 773, 774, 775, 777, 778 Tube Tester Operating Manual and Tube Data (Download - Adobe PDF file)
Manual includes operating instructions and tube data sheets for the Weston model 685, 773, 774, 775, 777, and 778 Tube Testers. Tube data Includes Signal Corps tubes, cross index, commerical tubes, and supplementary tube test data.
11 pages

     $9.95

Weston 774 Type 4 PDF FileWeston 774 Type 4 Tube Tester Operating Manual, Schematic, and Tube Data (Download - Adobe PDF file)
Manual includes operating instructions, schematic, and tube data sheets for the Weston 774 Type 4 Military Tube Tester. 27 pages. Tube data Includes Signal Corps tubes, cross index, commerical tubes, and supplementary tube test data.

     $10.95

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* Manuals, schematics, and tester data offered here are digitized in high resolution from early manufacturer's publications from the 1920's through 1960's. Each file is digitized individually and checked to provide the clearest diagram possible from the original printing.

Please Note: The data and files offered here are from vintage sources that are no longer published. There is no guarantee of the accuracy of any information offered. It is solely up to the end user to decide that the information and files purchased here are accurate and fit for use with their equipment. I am not responsible for any loss or damages that may be incurred from the use of this information.


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