4-tube for sale, brand-new and used.

This NRI Model 70 Vacuum Tube Tester is in fantastic condition, & seems to be working perfectly, although I'm sure it'll need to be re-calibrated after shipping. The hinged lid slides off for full access, the wired adapter pulls out from the front ( see the wire hanging in the picture? ), and all 8 rubber feet are intact.

1965 Vintage B&K Dyna-Jet Model 606 Tube Tester ·

For sale is reprint of Hickok 750 Dynamic Mutual Conductance Tube Tester manual. Manual is 8 pages long and includes two 11"x17" foldouts of Circuit Diagram. Manual includes 84 pages of tube test data.

For sale is reprint of Hickok 533A Tube Tester manual. Manual 14 pages long and includes 11x17 foldout of Circuit Diagram.  Manual comes with 4 pages of Ballast Tube Data, Part list and Operating Instructions. Also Included are bulletin T-123 and T-127 with additional tube test data.

A good tube roll chart # ERC E2E for a precision 612 tube tester. Buyer can pick up or pay $4.00 for shipping in the lower 48 States.Will ship WORLDWIDE for extra.

You are bidding on a vintage Supreme model 85 vacuum tube tester for antique radios. Very nice looking vintage 1935 Supreme 85 tube tester. This is the early version, with the round meter instead of the fan-shaped meters Supreme used on later testers.

FOR YOUR CONSIDERATION: A handmade or homemade vacuum radio tube tester. We bought this from an estate from a gentleman whose passion away from work was tube radios and ham radios. 11" x 7" x 1 1/4" Includes a Philco Getter Type Tube Not sure if this works now but it sure is neat!

A solid state emissions type tube tester- Tests all 8 pin and later tubes of many types-plus 7 & 9 pin miniatures- Does not test old style 4-5-6-7 pin tubes- This is a portable unit--weight 9 lbs.- Works fine in all functions-metal case 9 1/2 x 10 1/4 x 4 inches thick- Overall nice condition-complete with settings book- S&H 14 lbs. from 14757 USPS Parcel- All foreign shipments are shipped USPS International Priority Mail for tracking & ins. purposes-shipped thru ebay Global Shipping

Hickok 6000A Tube Tester operating instructions with schematic and tube setup data for 6000,6000A,6005.122 pages.Printed and spiral bound.Will lay flat for easy use.Contains the following Tube Setup Data. 1.Obsolete Tube Types-TWX-CV 662  21 Pages 2.Foreign Tube Types-TWX-810-421-8262    25 Pages 3.Roll Chart-Spring 1968  Code No.

***DESCRIPTION*** Here's a decent Hickok 600A tube tester I have used for several years testing only some simple guitar-amp tubes: 6L6, 12AX7, 12AU7's.... etc. I'm only selling it because I recently bought a calibrated 539C tester.

This listing is for A HOYT model 200 tube tester. This is a very early tester as it will only test 4 prong tubes. As can be seen in the pictures it is in very good to excellent cosmetic condition The operating condition is not known.

For sale is reprint of Mercury 1000 Mutual Conductance Tube tester Tube Chart. 65 pages in total. Tube chart is 54 pages long, dated July 1970.

For sale is reprint of Hickok Cardmatic Tube Test Conditions tables. Manual is dated 1962 and is 122 pages long. Book covers thousands of tubes from 0A2 to Z729.

For sale is reprint of Hickok 535 Dynamic Mutual Conductance Tube Tester manual. Manual is 20 pages long and includes 11x17 foldout of Circuit Diagram.  Manual comes with 4 pages of Ballast Tube Data, Part list and Operating Instructions. Manual is dated 1948.

Jackson Dynamic Plate Conductance Tube Tester, model # 648. Works great and is very clean. Comes with factory operating instructions, and a copy of special tube test set up data manual.

WELCOME to NAMCmopar's on-line store! For sale we have this True Vintage tube tester made in the USA by Accurate Instruments out of the Bronx, NY. This is model 161 and comes with the 55 page operating instruction booklet and original certificate of quality guarantee.