Eico 667 Tube Tester Eico 667 Tube Tester 600A Receiver Tv Ham Radio Bin D5 Solid State Tube Tester Jackson Dynamic Tube Charts Dyna-Quik Tube Tester 667 Tube Tester Heathkit Tc-2 Accurate Instrument Tube Tester Model Hickok 600A Tube Tester Dyna Quik 600A Tube Tester Receiver Tv Radio Bin D4 Vacuum Tube Tester Checker Hickok 600A Eico 625 Emc Tube Tube Tester Analyzer Tube Tester Powers Heathkit Tc-2 Tube Tester Vintage Knight Tube Tester Seco Tube Tube Tester W Instruction Hickok Cardmatic Electronics Tube Tester Tv-7 U Tube Tester Signal Corps Tube Tester Tube Tester Rejuvenator 707 Tube Tester Accurate Instrument Model Tube And Battery Tester Mercury Tube Tester Model Picture Tube Tester Tube Tester Adapters 612 Tube Tester 600 Tube Tester 625 Tube Tester Tube Tester Clean Cathode Ray Tube Tester Portable Tube Tester Vintage Eico Tube Tester Heathkit Tc-2 Tube Hickok Military 606 Tube Tester Tv Tube Checker Tube Tester Adapter Conar Tube Tester Weston Tube Tester Cathode Rejuvenator Mercury Tube Tester Tube Checker Tester Model Cathode Rejuvenator Tester Eico Model 625 Tube Tester Vintage Heathkit Tube Tester Tube Tester Untested Dyna-Quik Model Eico 666 Knight Tube Tester Hickok Dynamic Mutual Accurate Instrument Co Accurate Instrument Eico 666 Tube Tester Military Tv-7 Triplett Tube Tester Rejuvenator Model Tube Tester I-177 Tube Tester I-177-B Tube Tester Roll Chart Tv-7 Tube Tester Tv-11 Tube Tester Radio Vacuum Tube Tester Electron Tube Tester Vintage Accurate Instrument Crt Tester And Rejuvenator Crt Tester Rejuvenator 700 Tube Tester Mutual Conductance Tube Tester Model Tube Test Data Instrument Tube Tester Model Triplett Tester Tube And Set Tester Tube Transistor Tester Tube Tester Meter Restorer Analyzer Dyna Jet Tube Tester Heathkit Tube Checker Model Mutual Conductance Vacuum Tube Tester Heathkit Tc-2 Tube Checker Hickok 539C 539C Tube 10-12 Tube Tester Tube Tester Operating 500 Tube Tester Vintage Heathkit Tc-2 Tube Heathkit Tube Checker Tube Tester Excellent Transistor Tester Model Vintage Hickok Model Supreme Tube Hickok 533A Dyna Jet Vacuum Tube Tester W Manual Tube Tester Instruction Manual Crt Cathode Ray Tube Tester Precision Apparatus Tube Tester Plate Bk Tester Vintage Sencore Crt Cathode Mutual Conductance Tube Tester Calibrated Cardmatic Tube Tester Tube And Transistor Tester Vintage Emc Crt Restorer Analyzer Tube Valve Tester Crt Cathode Rejuvenator Crt Tube Tester 465 Crt Hickok 6000A Tube Tester Tube Tester For Parts Or Repair Tube Tester Tested Receiver Tv Ham Radio Bin D6 Tube Data Utility Tester Vintage Hickok Tube Tester Sencore Mighty Mite Tv 7D Radio City Products Hickok 533 Jackson 648 Jackson Tube Tester Tester Filament Military Tube Tester Crt Cathode Ray Tube Tester Rejuvenator Cathode Ray Tube Model 257 Tube Tester Dynamic Conductance Tube Transistor Tester Hickok 533A Tube Tester Instrument Tube Tester Superior Tube Tester Knight Kg-600B Tester No Reserve Emc Model Tc 142 Tv-7D U Tube Tester Hickok 539B Knight Kg-600B Tube Tester Hickok 6000 Seco Model Tube Checker Model Dynamic Tube Tester Model Crt Picture Tube Model Tc-2 Roll Chart Dynamic Mutual Conductance Tube Tester Utility Tester Model Tester Model 161 Picture Tube Restorer Electronamic Tube Tester Hickok Vacuum Model 257 Vintage Seco Valve Tester Knight 600 Bk Crt Vintage Accurate Instrument Co Vintage Jackson Model Military Mutual Conductance Tube Tester Ii Tube Tester Tester In Wooden Dyna Tube Tester Instrument Co Model Superior Instrument Tube Tester Model 157 Tube Tester W Chart Tube Tester Test Electrical Tube 6000 Tube Sylvania Tube Tester Tube Tester Service Tube And Transistor Transconductance Tube Tester Grid Circuit Tube Tester Calibrated 650 Tube Vintage Eico Model Conar Model Radio Tv Tube Tester Grid Circuit Tester Radio Bin D5 Vintage Supreme Model Hickok Model 600A Picture Tube Tester Rejuvenator Knight Tube Hickok Tv-7 215 Tube
 In 
 
Order by: 
Available to: 
Price: 
 - 
eBay Affiliate Links
$
400.00
Buy It Now
Free Shipping
Condition: For parts or not working
Location: Northridge, United States
The only difference between the Hickok 800 and 800A is that the 800A has one extra tube socket for testing Compactrons. The two models use the same testing ... moredata. This is a very nice comb-bound laser reprint of the instruction manual for the Hickok 800 tube tester. All of my manuals are scanned on a high end 11x17" scanner. Cleaned up in Paint.net, and printed on a business class laser printer. This(23 pages) is the regular operator's manual including several pages of data for testing ballast tubes. Calibration instructions(including several pages of extra added info on maintaining your tester) and a big 11x17" schematic. Shipping in the USA is free. Foreign bidders are welcome, but please do not ask me to falsify customs documents. Airmail to most countries is $7. Canada is $4. Payment via PayPal is expected within 3 days. Please see my other auctions for lots of great manuals. On Oct-16-02 at 04:39:31 PDT. Seller added the following information: Pay me securely with any major credit card through PayPal! Posted with the
$
385.00
Buy It Now
$56.14 Shipping
Condition: Used
Location: Bloomfield, United States
Here's a great opportunity to pick up a very solid, accurate tester at a reasonable price.
$
323.00
4d 0h 44m 18s
0 bids
$419.90 Now
$87.65 Shipping
Condition: Used
Location: Lakeview, United States
Vintage Hickok 800 Dynamic Mutual Conductance Tube Tester-Tests 01A Tubes,.... Condition is Used. Shipped with USPS Ground Advantage.
$
13.49
Buy It Now
Free Shipping
Condition: For parts or not working
Location: Mechanicville, United States
This item is 2 used knobs for Hickok tube testersidentical to those shown in the photo. I have many so you will not be getting the exact knobs shown. ... moreThey are in good condition but certainly not mint.
$
14.99
Buy It Now
Free Shipping
Condition: New
Location: Goshen, United States
For sale is reprint of Operating Data for Hickok CA-4 Testing Adapter. Book includes: Operating Instructions with circuit diagram. Punched card list for ... moremodels 121, 123A, 123R and 1230. 10 page Operating Data for models 533A, 600A, 605A chart number 3200-141 dated 1967. 10 page Operating Data for model 539B chart number 3200-144 dated 1967. 10 page Operating Data for model 750 chart number 3200-147 dated 1967. 9 page Operating Data for model 752 chart number 3200-142 dated 1967. 10 page Operating Data for model 800 chart number 3200-143 dated 1967. 9 page Operating Data for model 1575 chart number 3200-145 dated 1967. Real Paper Manual. Quality Printed and Comb Bound. Printed from available copy or scanned from original at 600dpi. Restored in Photoshop, Laser printed on premium acid free paper, they will serve for years. Cover page printed on Cover Stock.
$
9.99
Buy It Now
Free Shipping
Condition: New
Location: Goshen, United States
For sale is reprint of 2 manuals for Hickok KS-15559-L1 KS-15560-L1 Tube Tester made by Hickok for Western Electric. 1st Manual was released by Hickok ... moreand is 10 Pages long. 2nd manual is a 23 page Bell System Practices Manual with 11x17 foldout of schematic diagram. Schematic is dated December 1952. Hickok Manual includes 4 page chart with ballast tube testing chart and part list. Real Paper Manual. Quality Printed and Comb Bound. Printed from available copy or scanned from original at 600dpi. Restored in Photoshop, Laser printed on premium acid free paper, they will serve for years. Most manuals Include foldout of Circuit Diagram. Cover page printed on Cover Stock.
$
9.99
Buy It Now
Free Shipping
Condition: New – Open box
Location: Goshen, United States
For sale is reprint of Hickok 533A 600A 605A Tube Test Data book. Manual is 74 pages long. This manual contains only test data.
$
9.95
Buy It Now
$5.50 Shipping
Condition: New
Location: Gastonia, United States
The cable is high qualityBelden 18 Gauge, very flexible, finely stranded rubber insulated test prod wire rated for 5kV. The clip is made byMueller, and ... morehas a vinyl insulator. It DOES NOT fit most MILITARY testers, including the TV-7A/U, TV7B/U, and TV-7D/U testers, or the TV-10 series.
$
9.49
Buy It Now
Free Shipping
Condition: For parts or not working
Location: Mechanicville, United States
This item is the 1 used knobs for Hickok tube testers shown in the photo. It is in good condition but certainly not mint.
$
12.99
Buy It Now
Free Shipping
Condition: New
Location: Goshen, United States
For sale is reprint of Hickok 6000 6000A 6000B 6005 Tube Test Data book. Manual is 76 pages long. General test data section is 23 pages long. Obsolete ... moretube types is 20 pages long, Foreign tube types section is 25 pages. Real Paper Manual. Quality Printed and Comb Bound. Printed from available copy or scanned from original at 600dpi. Restored in Photoshop, Laser printed on premium acid free paper, they will serve for years. Most manuals Include foldout of Circuit Diagram. Cover page printed on Cover Stock.
$
14.49
Buy It Now
Free Shipping
Condition: New
Location: Goshen, United States
For sale is reprint of Navy Hickok Cardmatic Tube Test Conditions tables. Manual is dated January 1968 and test data section is 133 pages long. Book covers ... morethousands of tubes from 01A to Z729. This book is not a replacement for cardmatic test cards but shows in detail test settings for each tube. Some tubes have up to 4 cards for testing different sections. Real Paper Manual. Quality Printed and Comb Bound. Printed from available copy or scanned from original at 600dpi. Restored in Photoshop, Laser printed. Cover page printed on Cover Stock.
$
12.99
Buy It Now
Free Shipping
Condition: New – Open box
Location: Goshen, United States
Hickok Tube Tester Manual. Obsolete Tube Types Manual looks like it was rolled and still has the tendency to roll back up. It has worn. Yellowed pages, ... morewell-used. All pages intact, There are no notes or any pages written on. Back cover has stain. Please refer to picture for condition. Please ask questions before bidding. I am as honest as I can be when describing items. I strive for a 5 star feedback sale. Please contact me if you feel there has been an error before leaving a less than 5 star feedback. Feedback will be left after received. Payment is expected within 3 days. Please notify me if you can not make the payment in the time allotted and other arrangements will be made. I ship asap after payment is received. I try to charge actual shipping costs. Pet free. Smoke free home Thanks for looking! RcmdId ViewItemDescV4,RlogId p4%60bo7%60jtb9%3Fuk.rp*a4%601gc%3E-1440c292fb8-0x101-
$
9.99
Buy It Now
Free Shipping
Condition: New – Open box
Location: Goshen, United States
Hickok 539B-539C Tube Testers Supplementary Test Data European Types 18 Pages Condition: VF+/VF++
$
16.00
Buy It Now
$6.05 Shipping
Condition: New
Location: Wilton, United States
hickok tube tester 800A manual 22 pages gloss covers card stock covers22 pages gloss cover protectorscard stock coversManual covers but is not limited ... moreto the following:ControlsTest metersTest socketsLeads, Lamps, ConnectorsTube test dataGeneral operating proceduresPreliminary ProceduresLeakage testMutual conduction testGas testReserve life testRectifier tube testDual testSpecial tube typesDiode testingPacked with all kinds of of technical info
$
15.00
Buy It Now
$12.45 Shipping
Condition: New
Location: Wilton, United States
hickok tube tester 800A manual 22 pages gloss covers card stock covers22 pages gloss cover protectorscard stock coversManual covers but is not limited ... moreto the following:ControlsTest metersTest socketsLeads, Lamps, ConnectorsTube test dataGeneral operating proceduresPreliminary ProceduresLeakage testMutual conduction testGas testReserve life testRectifier tube testDual testSpecial tube typesDiode testingPacked with all kinds of of technical info
$
16.00
Buy It Now
$6.05 Shipping
Condition: For parts or not working
Location: Olympia, United States
See photos - comes untested - as is - no returns - for parts or repairSee photos - comes as-is for parts or repair - untested
$
10.99
Buy It Now
Free Shipping
Condition: New
Location: Goshen, United States
This is a very nice comb-bound reprint of the Operators Manual including a nice big 11x17" fold-out schematic for the Hickok 539A Tube Tester. I ... morehave added the hard-to-find calibration instructions. This version contains the testing data. The covers are made of card stock and are protected by clear sheets. First class postage is free in the USA. Foreign bidders are welcome. But please do not ask me to falsify customs documents. Payment expected within 3 days of auction close. Please check my Ebay Store listings for lots of great manuals. Posted with the
$
43.70
Buy It Now
$13.84 Shipping
Condition: New
Location: Canada
$
12.99
Buy It Now
Free Shipping
Condition: New
Location: Goshen, United States
For sale is reprint of Roll Chart for Hickok 539B and 539C Tube Testers. Book is 22 pages long. Dated Spring 1970. Roll chart was still folded in original ... moreenvelope from Hickok. Never installed in the tube tester. Chart number 3200-235. This will save wear on installed chart or if one installed in your Hickok is out of date. Real Paper Manual. Quality Printed and Comb Bound. Printed from available copy or scanned from original at 800dpi. Restored in Photoshop, Laser printed on premium acid free paper, they will serve for years. Most manuals Include foldout of Circuit Diagram. Cover page printed on Cover Stock.
$
16.99
Buy It Now
Free Shipping
Condition: New
Location: Goshen, United States
For sale is reprint of Hickok 752 Dynamic Mutual Conductance Tube Tester manual. Manual is 17 pages long and includes 11x20" foldout of Circuit Diagram. ... moreTube Test Data Chart is 74 pages long. Chart Number 3200-324 Manual comes with 4 pages of Ballast Tube Data. Part list and Operating Instructions. Manual is dated 1958. Includes 8 Page Supplementary Tube Test Data for Obsolete Tube Types and 1 Page Supplement"B"Also included is 10 page CA4 Test data and 3 page FAA Supplement. General test data section is 22 pages long, Obsolete tube types is 21 pages long, Foreign tube types section is 25 pages. Real Paper Manual. Quality Printed and Comb Bound. Printed from available copy or scanned from original at 600dpi. Restored in Photoshop, Laser printed on premium acid free paper, they will serve for years. Most manuals Include foldout of Circuit Diagram. Cover page printed on Cover Stock. 336.RcmdId ViewItemDescV4,RlogId p4%60bo7%60jtb9%3Fvo%7B%3Dd70f%2B%3E336-13f0e0bb868-0x101-
$
13.99
Buy It Now
Free Shipping
Condition: New – Open box
Location: Goshen, United States
For sale is reprint of Hickok 1700 Dynamic Mutual Conductance tube tester manual. Manual 23 pages long and includes 3 11x17 foldouts of Circuit Diagram. ... moreManual comes with Part list and Operating Instructions. Circuit diagrams have date of February1959. Real Paper Manual. Quality Printed and Comb Bound. Printed from available copy or scanned from original at 800dpi. Restored in Photoshop, Laser printed on premium acid free paper, they will serve for years. Most manuals Include foldout of Circuit Diagram. Cover page printed on Cover Stock.
$
12.49
Buy It Now
Free Shipping
Condition: New – Open box
Location: Goshen, United States
Hickok AN/USM-118A Manual Laser Digital Reprint For sale is reprint of Navships 93883 Hickok Electron Tube Tester AN/USM-118A Manual. Manual is 83 pages ... morelong and includes 3 11"x17" foldouts of Circuit Diagram. Manual Sections include: Description. Calibration, Operation, Circuit, Maintenance. Must if you own this Tube Tester but lack manual. Double side printed on 28# paper Covers printed on heavy card stock GBC plastic comb binding. Manual will lay flat on the table. Number of Pages: 83 Circuit Diagram: 3 11x17" All of our manuals are scanned from original at 800 DpI. Scanned images are cleaned and enhanced in Adobe Photoshop.
$
11.99
Buy It Now
Free Shipping
Condition: New
Location: Goshen, United States
For sale is reprint of Hickok 752 752A Tube Test Data book. Manual is 74 pages long. Chart Number 3200-324. General test data section is 22 pages long. ... moreObsolete tube types is 21 pages long, Foreign tube types section is 25 pages. This manual contains only test data. I have Operating Instructions manual in my Ebay Store. Real Paper Manual. Quality Printed and Comb Bound. Printed from available copy or scanned from original at 600dpi. Restored in Photoshop, Laser printed on premium acid free paper, they will serve for years. Cover page printed on Cover Stock.
$
12.99
Buy It Now
Free Shipping
Condition: New
Location: Goshen, United States
new template Hickok 532 Dynamic Mutual Conductance Tube Tester with Manual You are bidding on a Hickok 532 Dynamic Mutual Conductance Tube Tester. This ... moreis a great tester for testing tubes for your modern and vintage audio equipment. It will test 2A3. 45, 5AR4, 5U4, 5Z3, 6L6, 6V6, 6SN7, 6SL7, 6BQ5, 6CA4, 6CA7 EL34, 6DJ8, 12AT7, 12AU7, 12AX7, 5751, 6922, and KT-88/6550 along with many other audio and radio tubes. Cosmetically the tester is in nice condition. The roll chart rolls freely. I cleaned all the switches and put a new power cord on this tube tester. The electronics inside are very clean. This tester will test almost any tube. This unit will test 4 pin. 5 pin, 6 pin, 7 pin, octal, loctal, 7 pin miniature, 9 pin, and many other tubes. This unit is missing the cover. This unit works great and readings are comparable to readings on my Hickok 539A and my TV-7/B. I tested the following tubes and had good results: 5Y3. 6L6, 6V6, 6SN7, 6DJ8 and 12AX7. These were known good tubes that had been tested on my Hickok 539C and TV-7/B tube testers. Includes the original manual and a photocopy of the supplemental settings chart. Please e-mail me if you have any questions or you may call me at 602-803-6290. If you have not already done so. Please take a moment and Thanks for viewing my auction. Please check out my other auctions for more audio tubes. Ham radio and radio related items, and collectibles for great deals. You can add me to your list of favorite sellers by clicking here. I will ship overseas" Payment must be received with 3 days of the auction close. Foreign bidders are welcome to bid. I will gladly combine auctions to save on shipping when possible. I have sold and shipped electronic equipment and tubes to over 65 countries. I pack items very well. See my feedback and bid with confidence! You may call me(Dave) anytime at(602) 803-6290 Good Luck!
$
8.99
Buy It Now
Free Shipping
Condition: New
Location: Goshen, United States
For sale is reprint of Hickok 605A Dynamic Mutual Conductance tester manual. Manual 12 pages long and includes 11x17 foldout of Circuit Diagram. Manual ... morecomes with 4 pages of Ballast Tube Data. Part list and Operating Instructions. Manual is dated 1954. Real Paper Manual. Quality Printed and Comb Bound. Printed from available copy or scanned from original at 800dpi. Restored in Photoshop, Laser printed on premium acid free paper, they will serve for years. Most manuals Include foldout of Circuit Diagram. Cover page printed on Cover Stock.
$
4.76
Buy It Now
$7.63 Shipping
Condition: Neu
Location: Thiersheim, Germany
Der vorgesehene alleinige Verwendungszweck dieser Speziallampen ist in Röhrenprüfgeräten. Diese Speziallampen sind zur Raumbeleuchtung im Haushalt nicht ... moregeeignet. Verschleißteile-Satz für Hickok Röhrenprüfgeräte.
$
10.99
Buy It Now
Free Shipping
Condition: New – Open box
Location: Goshen, United States
For sale is reprint of Hickok 580 and 580A Obsolete Tube Test Data book. Manual is 17 pages long. This data book covers tubes no longer covered by tester’s ... moreroll chart. Real Paper Manual. Quality Printed and Comb Bound. Printed from available copy or scanned from original at 800dpi. Restored in Photoshop, Laser printed on premium acid free paper, they will serve for years. Cover page printed on Cover Stock.
$
16.99
Buy It Now
Free Shipping
Condition: New – Open box
Location: Goshen, United States
Hickok 6000 Tube Tester Manual Laser Digital Reprint For sale is reprint of Hickok 6000 Dynamic Mutual Tube Tester manual. Manual 11 pages long and includes ... more11x17 foldout of Circuit Diagram. Included is 63 Pages of Tube Test Data and 11 Pages of CA4 Adapter test data. Foreign Tube Types List is 25 Pages Long. Obsolete Tube Types Supplementary Test Data is 20 Pages Long. Test Data List is 23 Pages Long. Double side printed on 20# paper Covers printed on heavy card stock GBC plastic comb binding. Manual will lay flat on the table. Number of Pages: 98 Circuit Diagram: 11x17" All of our manuals are scanned from original at 800 DpI. Scanned images are cleaned and enhanced in Adobe Photoshop.
$
14.99
Buy It Now
Free Shipping
Condition: New – Open box
Location: Goshen, United States
Hickok Instruction Manual for Dynamic Mutual Conductance Tube Tester Model 6000A. Copyright 1964.
$
12.99
Buy It Now
Free Shipping
Condition: New
Location: Goshen, United States
For sale is reprint of Hickok 700 Dynamic Mutual Conductance tube tester manual. Manual 23 pages long and includes 3 11x17 foldouts of Circuit Diagram. ... moreManual comes with Part list and Operating Instructions. Manual is dated 1957. Real Paper Manual. Quality Printed and Comb Bound. Printed from available copy or scanned from original at 800dpi. Restored in Photoshop, Laser printed on premium acid free paper, they will serve for years. Most manuals Include foldout of Circuit Diagram. Cover page printed on Cover Stock.
$
8.99
Buy It Now
Free Shipping
Condition: New – Open box
Location: Goshen, United States
For sale is reprint of Hickok 540 Tube Tester manual. Manual 7 pages long and includes Circuit Diagram. Manual comes with 4 pages of Ballast Tube Data. ... morePart list and Operating Instructions. Manual is dated 1944. Real Paper Manual. Quality Printed and Comb Bound. Printed from available copy or scanned from original at 800dpi. Restored in Photoshop, Laser printed on premium acid free paper, they will serve for years. Most manuals Include foldout of Circuit Diagram. Cover page printed on Cover Stock.
$
9.99
Buy It Now
Free Shipping
Condition: New – Open box
Location: Goshen, United States
Vintage Hickok 534 B Dynamic Mutual Conductance Tube Tester& Analyzer Up for your consideration is a used working Vintage Hickok 534 B Dynamic Mutual ... moreConductance Tube Tester& Analyzer. This item is in above average aesthetic condition for its age. This item is working. However it will require servicing, resistors/capacitors& calibration. It comes with the original Test Leads, Roll Chart& Factory Operating Instructions. This item appears to be virgin and not tampered with. Please look closely at the photos. Sold as is with existing parts, no returns or refunds. Signature required upon delivery and Insurance for the full price of this item will be paid by the buyer. U.S. destinations only, I will not ship this out of the United States. k Thank you for viewing my auction. D It is your responsibility to read the description entirely before bidding. A large percentage of the items. From estates, are used, and will not be in new condition unless specified in the description. Pictures are of actual items and I try to describe every item to the best of my ability. I do my best to test each item. All items are sold AS IS and the fragile nature of used and vintage electrical and electronic items is that shipping can cause defects. If you have doubts about an item before bidding email me. Please click the pictures to view a larger version. As stated on all my auctions no returns accepted nor are refunds available. My feedback speaks for my integrity. Please bid with confidence.
$
57.88
Buy It Now
$10.24 Shipping
Condition: Neu
Location: Thiersheim, Germany
Verschleißteile-Satz für Hickok Röhrenprüfgeräte. Es gab 2 verschiedene Varianten der Röhrenprüfgeräte. Die eine hatte die Lampe #81 verbaut, die andere ... morehatte die #63 installiert. Passt für viele Hickok und B&K Röhrenprüfgeräte (600, 600A, 752, 752A, 800, 800A, 6000, TV7,I-177-B und andere).
$
15.99
Buy It Now
Free Shipping
Condition: New
Location: Goshen, United States
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 ... moreCircuit Diagram. Manual includes 84 pages of tube test data. Manual covers testers with serial numbers of 149-10.000. Manual comes with 4 pages of Ballast Tube Data. Part list and Operating Instructions. Manual is dated 1957. Includes 45 Page scan of roll chart number 3200-53 dated 10-1-1963. Also included are 10 page Operating Data for CA-4 adapter Chart Number 3200-147 dated 1967, 13 Page operating Data for CA-5 adapter Chart 3200-313 as well as 16 page Supplementary Data-European Tube Types Chart Number 3200-76 dated 8-1-1964. Real Paper Manual. Quality Printed and Comb Bound. Printed from available copy or scanned from original at 600dpi. Restored in Photoshop, Laser printed on premium acid free paper, they will serve for years. Most manuals Include foldout of Circuit Diagram. Cover page printed on Cover Stock.
$
145.66
Buy It Now
$21.85 Shipping
Condition: New
Location: Canada
$
9.99
Buy It Now
$6.05 Shipping
Condition: Used
Location: Menlo Park, United States
Sold as is as found with no implied warranty.
$
9.99
Buy It Now
$6.05 Shipping
Condition: Used
Location: Menlo Park, United States
Sold as is as found with no implied warranty.
$
19.00
Buy It Now
Free Shipping
Condition: Used
Location: South Korea
Right ones in the photo. Price is for ONE. Most TV-7 parts are available. Left ones in the photo (many available). Inquire if you don't see the values ... moreyou need. I will try to find one from my parts units.
$
7.47
Buy It Now
$7.00 Shipping
Condition: Used
Location: Belleville, United States
1
 In 

Former Listings  
 
Hickok 800 Mutual Conductance Tube Tester, Calibrated
This Hickok 800 Mutual Conductance checker is in great working condition. R ecent calibration done per mfg. specs, calibration data/ settings sheet i s included. Line cord has been professionally replace d with modern 3 prong cord for safety- front panel is now always grounded- but o riginal line cord will be included in sale. Photos show various tubes being checked. Includ ing a 6L6. A 12AT7, and an 811. Checks for shorts and leakage. Also checks diodes and discrete transistors. Missing only the red plate cap lea d. The black lead can be used for tubes with plate caps. For tubes with both grid and plate caps an additional lead will be needed; you can make one or they are available on eBay. I gave the front panel a light cleaning- more cleaning could be done. But I didn't want to risk any damage. As you can see from the photos, no lab ... moreel/ lettering is missing or damaged. Not even any sign of wear. The meter lens has a couple of small cloudy spots, see photo 7. They are not obtrusive and don't interfere with reading the data. The roll chart is undam aged and works very easily. I have used this tube checker for o ver a year with no problems. The case is battered here and there- see photos. This instrument has been used(with care) over the years- but everything works properly and is functional. Includes original o perating manual and also an original copy of the settings data which includes the roll chart information and also Obso lete Tube Types Supp lementary Test Data and Foreign Tube Types Supp lementary Test Data. If you need a quality Hickok tube checker(that is also portable) you will be happy with this one. Shipping will be at my cost. Insurance paid. If you have any question about eBay's shipping calculator. Please e-mail me and I will give you a specific quote. Checker carefully packed weighs about 2 1 pounds. International bidders- I participate in the eBay Global Shipping Program. Please inquire about availability of shipping to your location prior to bidding. On May-09-13 at 22:1
Hickok 800 Tube Tester Checker Superb Classic Very Clean Nice !!
Up for sale is a Hickok 800 tube tester in working condition. Looks nice and works good. There are a few scuffs on the outside of the case that do not affect its performance. See my feedback and bid with confidence.
Hickok 800 800A tube tester roll chart
Offered is a roll chart for a HICKOK 800 800A tube tester. No bracket. Just the chart Dated Fall of 1968. Good clean condition but shows a few rips along the bottom portion that you can see in the photo. Shipping is extra.
Vintage HICKOK Model 800 - Dynamic Mutual Conductance - TUBE / TRANSISTOR TESTER
Vintage HICKOK Model 800- Dynamic Mutual Conductance- TUBE/ TRANSISTOR TESTER Vintage HICKOK Model 800 MICROMHO Dynamic Mutual Conductance Roll Chart TUBE/ TRANSISTOR TESTER/ CHECKER Good morning. Today we have a VINTAGE- HICKOK- MODEL 800- MICROMHO- DYNAMIC- MUTUAL CONDUCTANCE- TUBE/ TRANSISTOR- TESTER/ CHECKER up for auction. This item is in a Great Used Condition. It was surplus from a company that set up their own repair department for the service of their fleet of tube type UHF and VHF radios in the 1960s. Soon after they did this they converted to the more modern transistor type of radios. As such this item has had almost no use. They just recently had an auction to reduce some of their surplus tools and stock. I have used it to check some tubes and it appears to work properly and has similar readings to a B&K tube tester. The tube ... moretester is mounted in a wooden. Vinyl covered box that measures 17 by 10 1/2 inches and stands 7 inches tall. It has a hinged lid. The serial number of this item is: 22211525. This was a very high quality item when it was new. As you can tell from the quality of my pictures. I do not make my living a professional photographer. We are located in Canada. And delivery may take longer than if the item was mailed from a US address- Delivery is usually 7 to 10 business days. Click Images to Enlarge Shipping for this item is only $37.50 for all areas of North America. Except Canada, which is $37.50, with very secure packaging. This is the actual cost of postage from Canada to the USA since Canada Post raised their rates on Jan. 16 For payment we accept PAYPAL, THANK YOU FOR LOOKING and GOOD LUCK BIDDING inkfrog terapeak.
Hickok 800 Tube Tester - Calibrated - Current readout mod - NICE !
Nice Hickok 800 Tube tester. Clean with excellent viewable meter. This unit has been calibrated to factory specs. The 83 tube has been replaced with a regulated SS adapter. The posts just under the meter that normally would read voltage drop across a solid state diode(which now days can be done with any digital multimeter) have been modified to allow current readings without circuit interruption so its possible to match tubes like power tubes for guitar amps with this unit. Manual and tube data included on CD as well. Unit is very clean and nice looking please see photos. Guaranteed to be as described as shown but otherwise no returns unless something is grossly mis-stated or is in error. US Sales only FREE SHIPPING to lower 48 states. AK. HI, PR Pay Actual Shipping. Pay Pal only within 3 days of auction close.
Hickok 800 Tube Tester - Plate Current Mod
Hickok 800 Tube Tester. The diode test ports have been modified to test power tube current using a standard DMM for power tube matching. I will send instructions on how to use to the winning bidder if you are not familiar with this function which is commonly used on the 539 series. Also included are manuals and test data on CD. The 83 tube has been replaced with a voltage regulated SS device providing proper voltage drop. This unit had a rough shipping time getting to me and the wooden bracket on the left side came loose. And the top deck is slightly bowed. I have repaired the bracket, and everything fits pretty well but its not perfect, please see pictures. Electronics repaired and calibrated. My calibration voltages read- Plate Voltage = 151.9(150 +/ 5v) Screen Voltage = 133.3(135/5v) Reduced Screen Voltage = 55.7(56 +/3V) Max Bias =-38.9(39 ... more+/1V) This tester reads small signal tubes fine. 12AX7, 12AU7, 6CF8, etc but larger power tubes appear to sag the power supply a bit, and so read a little on the low side. This does not affect the current reading if matching power tubes using current readings. However I'm starting the bidding low. Guaranteed to be functioning on arrival but due to age of vintage gear otherwise no returns unless something is grossly mis-stated or is in error. US Sales only with flat shipping via FEDEX for $35.75 to lower 48 and AK. HI, PR paying actual shipping. Pay Pal only within 3 days of auction close.
Original Hickok Roll Chart 533-A, 600-A, 605-A, 800 Tube Tester
This is an Original Hickok Roll Chart for a 533-A. 600-A, 605-A, 800 Tube Tester. It is in very good condition and is working. The 2 mounting screws may be slightly oversized and not original. If for any reason there is a problem whether it is with the item. Shipping or communication, please contact me the seller whether the item is new or used if there is a problem; I am sure we can work out a solution. If you do not feel that you can leave me a 5-Star detailed seller rating. Please email me the details regarding the problem. This will allow me to improve my process. Your input here is very important to make Ebay a successful Selling and Buying Platform for everyone to continue using now and in the future. I do combine shipping on multiple purchases so the eBay calculator may not give the correct shipping amount or if you think it is too ... morehigh please email me so I can invoice you correctly. I ship all my packages within the time shown on eBay and if there is ever a delay. I email the buyer. Due to PayPal’s Seller Protection Policy I can only ship the item to the address that is listed on the PayPal receipt. So do not ask me to ship the item to any other address than the one on the PayPal receipt. You the buyer have the option to change the ship to address during the eBay checkout process which will then allow me to ship to that address, but this has to be done at checkout. All this information is needed promptly, to speed up the Quote process and prevent delays in shipping the item. If this is done any other way then it can greatly delay the shipping time. I now use UPS Freight for all my Freight shipments. If the item is being shipped Freight please include complete ship to address. Phone number, whether the address is Residential or Commercial, and if a loading dock or Fork Lift Truck is available. Special requirements- if you do not have a loading dock or a fork lift truck, then a lift gate truck while be required. All this information is needed promptly, to speed up the Quote process and prevent delays in sh
HICKOK 800 VACUUM TUBE TESTER WITH WORKING ROLL CHART,TUBE INFO & UPDATE BOOKS
HICKOK 800 VACUUM TUBE TESTER WITH WORKING ROLL CHART.TUBE INFO& UPDATE BOOKS. May need calibration and a few adjustments but I have been using it as it is. For this reason it is being sold as is. On a few of the tube sockets some tubes seem to need a little convincing to make a good connection but this shouldn't be a big deal. Original cord has been replaced. Instead of the original 2 prong cord it has been replaced with a 3 prong cord without the 3rd pin. Outer case shows wear but handle and hinges are fine and work as they should. Pictures shown testing a 1u4 tube. There are 12 pictures please look at them. roll chart works well. Feel free to ask any questions you may have as I am always Happy to answer. I ship WORLDWIDE but check the shipping for your country before bidding as it exceeds the weight for 1st class shipping.
VTG. HICKOK 800 A TUBE TESTER AS IS.. PARTS? Serial # 325-01990
I am selling this one as parts because I lost the number of the guy I used to use for testing. I have plugged this is. And the light comes on if I wiggle the bulb. Hope that helps. Everything else including the box are in good shape. The outside of the box has a few tears on one corner. The unit weighs about 12 pounds. I will split the shipping for this, so I will only calculate shipping for 6 pounds. This only pertains to US 48 States. International will be calculated for full 12 pounds. Sorry. US customers DO NOT pay invoice until I bill you. I will calculate discount for shipping prior to sending you invoice.
VINTAGE HICKOK MODEL 800 Dynamic Mutual ConductanceTUBE TESTER - GREAT CONDITION
HICKOK 800 VACUUM TUBE& TRANSISTOR TESTER WITH WORKING ROLL CHART- NO OTHER MANUALS ARE AVAIL. S/N- 222 15654 I have been using this unit for a few weeks to make some tube selections and have had NO PROBLEMS WHAT-SO-EVER. I have never tested transistors with this unit It is apparent that this unit has seen"VERY LITTLE USE" The exterior case is in VERY FINE CONDITION- I saw one small ding on cover and that's about it. Appears to be ORIGINAL LINE CHORD- ALL KNOBS AND CONTROLS ARE IN FINE SHAPE. HANDLE AND LATCHES WORK AND LOOK GREAT. Could use some additional cleaning. CHECK OUT THE PICTURES Powered by The free listing tool. List your items fast and easy and manage your active items.
Hickok Model 800 Micromho Dynamic Mutual Conductance Tube Transistor Tester
This is a vintage Hickok Tube Tester. Tried testing unit and came up with different results on the same tubes. Case is in overall good condition with no big rips or tears. Unit is in lightly used condition and shows in the pics. We strive for 100% customer satisfaction! Please review our policies and procedures before bidding on an item! Shipping: All items are packed and shipped within 24 hours of received payment. Excluding Saturday and Sunday. We only ship to confirmed addresses. International buyers: please be sure to check the additional shipping and import fees to your specific location. Payment: We only accept payments through PayPal and ask that all payments be made within 24 hours of the ending of the listing. Return Policy: We accept returns of merchandise within 14 days of receiving the item. Returned items are to have the return ... moreshipping payed by the buyer and are subject to a 20% restocking fee. If an item has been received not as described. Please send us a message so a solution can be worked out. Please note: Items sold as"Brand New" that are in factory sealed packages are not returnable once they have been opened. Feedback: Feedback is left by us at regular intervals during the week. Please leave us feedback once you have received and inspected your purchase. If there is an issue with your purchase. Please contact us before leaving negative feedback. We strive to make every transaction a pleasant one! Thank you!
HICKOK TUBE TESTER PARTS UNIT, 547, 600, 6000, 800, 6000A, 800A AND MANY OTHERS
Hickok 547 tube tester parts unit. Need some parts to repair your tube tester? This has lots of good Hickok parts for your repair. Take the parts you need and sell the rest of it back on ebay so the next guy can get his parts. Thanks and enjoy. RcmdId ViewItemDescV4,RlogId p4%60bo7%60jtb9%3Fvo%7B%3Dd70f%2Bf54%3E-147b3d809a4-0x111-
Todd's Tubes and Testers Hickok 800 For Parts
Todd's Tubes and Testers has up for auction a Hickok 800 This unit is in excellent cosmetic condition. It has been rebuilt but unable to calibrate due to the inaccuracy of the transformer. Transformer will need to be replaced. Tester is 100% functional. Screen voltage is low and plate voltage is high with a 2.5v signal. NO type 83 or 5Y3 is included with this unit. Please see pictures for detail. If you have questions about this unit. Please ask before the end of auction. This unit is sold as is for parts or repair. No international sales on this unit! Flat rate UPS shipping to all lower 48 for $25.00 Thank you! Todd's Tubes and Testers
Hickok 800 Microhmo Tube-Transister Tester
Hickok Tube Tester You are bidding on the item Pictured. Model 800. comes as seen- no other parts included CONDITION: Very good used shape. see pics. Tested and working good. this is an old unit and I have not had it calibrated and it will most likely need that but powers on and I tested a variety of tubes on it and is seemed fairly accurate. Tube roll chart in good shape. shipping $25 Rules and Condition of Sale: PLEASE READ! Sales tax of 8% on all California Sales. Serious bidders only. Thank you for being interested in our items. Good Luck
Vintage Hickok 800 Dynamic Mutual Conductance Vacuum Tube & Transistor Tester
Hickok Model 800 Tube Tester Included is a reprinted user manual and various documents*Went through the calibration procedures(included in manual) and everything measured nominal voltages* BEAUTIFUL CONDITION All functions check out normal Various tubes tested and compared to the arsenal of tube testers we own and operate: 532. 533A, 539, 600, 600A, 750, 800, 800A Sencore tube testers, etc. Tube scroll chart is velvet smooth*SEE PICS* Appears original except: Replaced all(4) screws with new chrome screws The RCA 83 and 5Y3GT tubes appear original but cant confirm that 100% Mission Amps is our family business. Check out reviews and history Tested various tubes New/Used; all functions normal Bid with confidence and enjoy
Refurbished Hickok 800 Tube Tester - Calibrated-Plate Current Mod-Quick Cal Mod
Refurbished Hickok 800 tester- Calibrated- Plate Current Mod- QuickCal Mod Hickok 800 tester. Case is in good condition but shows some signs of wear& the meter is slightly faded- please see photos. Note- the Hickok 800 tester is one of the few Hickoks that can measure tube leakage on the meter! The only difference between the 800 and the 800A is the 800A has the compactron sockets which this unit does not have. But compactrons can be tested on this unit if you have the CA-4 adapter. The tester has been modified to test Plate Current using the diode test points just under the meter. Instructions on how this works included. It is important to test and match idle current when matching power tubes for class B or AB operation. You can test current on any tube. This tester is the older vintage of the 800 without the voltage set pot- but someone ... morebefore me has added it. And it is solidly mounted and working properly. This tester has also been upgraded so that the clunky adjustment rig R15 for bias and reduced screen voltage can be quickly and easily set. Calibration results- Plate Voltage = 149(nominal 150 +/ 5V) Screen Voltage = 133.3(nominal 130 +/ 5V) Reduced Screen = 56.0(nominal 56v +/ 3V) Bias-39.0(nominal-39v +/ 1V) Bias@22 =-3.0(3.0) Leakage test= pass Filament 6.4(6.3) 12.5(12.6) AC Signal= 2.46V(2.5) Very nice results for this field tester! A Noval and Octal socket saver have been added to ensure the most common tubes test well. A regulated Solid State 83 replacement has been included to ensure stability and long life of the tester. The roll chart turns. But gets tight at the very ends, and is dated 4-1-67, but I have also included all documentation and test data(including some error fixes) that I have for this model on CD so you don't need to use the roll chart, and can preserve it. The 800 and 800A are identical except the compactron sockets and settings. I am including the 800A files as I have extensive tube data and will work just the same on the 800. Books included on CD are-
Hickok 800 800K Vacuum Tube Tester Dynamic Mutual Conductance
Hickok Model 800K Vacuum Tube Tester Dynamic Mutual Conductance Up for auction is a used Hickok Model 800K Dynamic Mutual Conductance Vacuum Tube Tester. This tester is in very good cosmetic condition with only minor scuffs and dings on the case. No cracks. The tester powers up and the internal tubes warm up. The power cord looks good and the jumper cord is present. The built in tube chart roller operates very smoothly. I could not find the manual. But I see they can easily be gotten right here on ebay. This tester belonged to my father K2UBU. He was a Ham radio operator from 1956 on and took very good care of his equipment. I do not know enough about electronics to do any testing on this other than power up. I would imagine that it could use a calibration. It is packed well to ensure it arrives at your home safely. In the coming days and ... moreweeks. I will be listing a lot of Ham Radio equipment. Some are more modern and there is a lot of vintage equipment as well. If you have any questions. Please ask. Thanks for looking and Good Luck! PLEASE READ This item is in Used Condition and Sold As Is. I do not consider myself to be an expert on this item. I do however. Try to do as much research about the item as is reasonable so that I can provide pertinent details and specifications. I also inspect the item and provide any observable details, including noticed defects. All of this information together with the photos, should be used to make an informed purchase. If you have any questions or need additional information. Please ask before bidding. I will answer all emails as soon as possible. Payment is due within 2 Days after close of auction. I will ship your item on the next business or sooner. My shipping charges are the actual cost billed to me by the carrier you choose.
Vintage Hickok Tube Tester Model 800 Micromho
Unit appears to work. Grandson tested and the tube used is in picture. Tested only on the one tube. No further testing conducted. Pictures show condition of case. ebay"item specifics info" is only a guide. Go by description AND LOOK at the pictures which will give you a much better idea for condition of the item. ebay unpaid assistant will automatically open a case after 4 days if payment is not made by that time. Contact me i f payment can't be made within the 4 day period. I try to describe all my items as best I can with what I know of the item. Buyer responsibility to make sure this item is what you want. NO returns. AS IS. Ask questions before bidding and please don't wait till the last day of the auction. Chances are that I won't have time to respond before end of auction. If you win two or more of my items. PLEASE ... moreDO NOT PAY FOR EACH ITEM. WAIT FOR AN INVOICE WHICH WILL REFLECT NEW SHIPPING CHARGE. Payment within 4 days of auction end. Payments clearing on Fridays will most likely mean shipping on Monday. Buyer pays return shipping Shipping to U.S. only. AS IS
Hickok 800 Mutual Conductance Tube & Transistor Tester - Calibrated
DESCRIPTION Calibrated Hickok 800 Mutual Conductance Tester, Direct Readout in Micromhos, Hickok 800 is Hickok's Popular Compact Tester, Most Tube Testers Sold on eBay require a $200-300 Calibration, This Tester is Ready to Use Right Out of the Box, Buy With Confidence- Repeatable Calibration Results Included, Tests Most Old and Modern Tubes& Transistors, Bias to-40 VDC and Gm to 15.000 Micromhos, Tests for Mutual Conductance. Leakage, Gas, Noise, and Remaining Life, Very Nice Tester, Test of My 6L6GC Bogey Tube Shown in Pictures 4& 5, Calibration Results Shown in Picture 6 INCLUDED One Test Lead, Operator Manual(Copy) Calibration Sheet PAYMENT& SHIPPING DETAILS Payment is Due Within 5 Days of Auction End or Item Will be Relisted, Will Ship to U S& Canada Only, Shipping/Insurance to Lower 48 States is Flat $35, PayPal. ... moreCashier's Check, or Money Orders Accepted, 0fe.RcmdId ViewItemDescV4,RlogId p4%60bo7%60jtb9%3Fuk%601d70f%2B%3E0fe-149cc178e30-0x101-
hickok model 800 tube and transistor tester with tube extension cable working
this is a testing working hickok model 800 micromha dynamic mutual conductance tube and transistor tester. is has an tube extension cable included and also a copy of the manual. i included a couple of test leads with alligator clip ends that i had laying around from another tester and even though they don't go to this tester i will include them. the tube selector setup roller works very well and everything looks to be in very good condition. i have picture of it testing a tube and i tested 4 other tubes and it seems to work just fine and that was all i tested. i recently replaced the 83 rectifier bulb with a new solid state 83 bulb. see pictures for overall condition. since its vintage test equipment its being sold as is with no returns. i will be posting many other vintage radio and tv testing repair equipment over the next couple of ... moreweeks. combined shipping discounts available. check out our website for other arcade items(ARCADE PARTS PAGE) we stock close to 1000 pcb's and many other parts.
Hickok Model 800 Tube & Transistor Tester with Tube Extension Cable & Manual
Hickok Model 800 Tube& Transistor Tester with Tube Extension Cable& Manual ONLY WHAT IS SHOWN IN THE PHOTOS IS INCLUDED. I tested to the best of my ability with a couple of tubes and it appears to be working fine but I can't guarantee that it all works perfectly. I don't own every type of tube for testing. See my wife's hand in the photo for one of the successful tests. Hopefully someone with vintage electronics experience make the purchase. IF YOU LIVE IN ALASKA. HAWAII, OR PUERTO RICO: Please send an email requesting a shipping quote and if you want it to ship by either USPS Parcel Select or USPS Priority Mail. Please note that USPS Parcel Select can take up to 9 days to arrive. FREE SHIPPING POLICY: If free shipping is offered. It only applies to orders shipped to the US mainland lower 48. Please send me an email with ... moreyour zip code included before placing and order to obtain price to ship to other areas. NOTE FOR INTERNATIONAL CUSTOMERS: International shipping is only through eBay's global shipping program. Even if shipping is listed as free. There will still be fees from eBay for using the global shipping program. I will ship to Kentucky USA, home of eBay's global shipping headquarters for free if the listing states that shipping is free. All customs fees, duties, import taxes, and related charges are solely your responsibility to pay. We have no ability to estimate those cost so please contact your local post office prior to bidding to understand your financial responsibilities upon arrival. PO BOX POLICY: If FedEx or UPS are used for shipping. Please provide a valid address and not a PO Box. Only shipments via USPS can be shipped to PO boxes. Additional charges for shipping will apply if a PO Box is selected and the shipping method is not USPS. LOCAL PICK-UP POLICY: I allow local pick-up for folks living in the SF Bay Area. The charge for local Pick-up is $5. I like to meet at the Starbucks on San Tomas Expressway& Saratoga Avenue. SALES TAX POLICY: Santa Clara County Sales T
HICKOK 800 DYNAMIC MUTUAL CONDUCTANCE TUBE TESTER ( CALIBRATED )
This is a calibrated Hickok 800 tube tester in good condition. comes with tube data books and a 3rd party user manual. Tube chart roll is rotated smooth. One picture shows a NOS 12AU7 in test. Due to the weight of the item. Shipping will not be returned.
Hickok 800 Mutual Conductance Tube Tester WORKS but won't claim as perfect
Hickok 800 Mutual Conductance Tube Tester. Reads transconductance(gm) directly in micromhos. Overall excellent cosmetic condition. Showing little wear from use. Works, it is shown testing a known strong 6L6GC. Tests 4, 5, 6, 7, 8, and 9 pin tubes for shorts, gas, and quality, including: 1L6, 2A3, 5AR4(GZ34) 5V4, 6AS7, 6CA4, 6CA7(EL34) 6BM8, 6BQ5, 6DJ8, 6EU7, 6FQ7, 6SN7, 12AT7, 12AU7, 12DW7(7247) 10, 45, 50, 83, 6550, 7025, 7027, 7189, 7199, 8417, KT66, and KT88. Reads leakage in ohms. Although it has not been calibrated, it reads pretty close as is. Has tube roll chart, operating manual, and tube data supplements including obsolete and foreign tubes. Expect to have it calibrated or serviced as it is over 50 years old. Sold As Is. If you have no experience with electronic test equipment. Or this particular model of tube tester, please do your ... moreresearch before bidding. Item is as described, but shipping can be rough; all items are insured for full value and well packed. If item does not arrive as described, full refund per eBay policy will be made promptly upon receipt of returned item. Thanks!