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
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$
16.99
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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-
$
26.00
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Condition: New
Location: Ark, United States
Replace that warped, yellowed & scratched up old cellulose window to enhance the appearance of your precious Hickok tube tester. Will fit virtually all ... moreHickok machines with a roll chart having 2 or 4 mounting holes.
$
14.99
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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.
$
9.95
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$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.
$
20.00
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$6.25 Shipping
Condition: New
Location: New Berlin, United States
You will be very happy of the Quality of this book. E. CA-4 MANUAL / TEST DATA.
$
11.99
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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.
$
4.95
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Condition: New
Location: Forney, United States
No physical item will be shipped. This is a digital item. Once payment is received I will email a link to download the manual via Mediashare. The link ... moremust be copied and pasted into the address bar on the browser to ensure success.
$
43.77
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Condition: New
Location: Canada
$
19.99
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Condition: Used
Location: Greer, United States
ORIGINAL HICKOK 752 INSTRUCTION MANUAL. Images may not be unique. Cover appear to be a reprint but appears interior pages are not a 3rd party copy.
$
4.78
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$7.66 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.
$
58.12
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$10.28 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).
$
145.92
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$21.89 Shipping
Condition: New
Location: Canada
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Former Listings  
 
HICKOK TUBE TESTER 752 UNIVERSAL ADAPTER CA-5 BOOK 752 / 752A EXCELLENT / CLEAN
CLEAN TESTER NEAR NEW ADAPTER. MODEL 752& MODEL CA-5 PLUS THE BOOK. THREE ITEMS FOR THIS SALE THE TESTER WORKS VERY GOOD THE ADAPTER IS NEAR PERFECT SHAPE. HICKOK IS THE BEST TUBE TESTER TODAY. THE NOTE INSIDE STATED IT WAS CALIBRATED 3 1/2 YEARS AGO. SEEM TO BE WELL CALIBRATED AFTER I TESTED 20 DIFFERENT TUBES. BUT NO PAPPERWORK INCLUDED ABOUT THE EXACT CALIBRATION DATE AND WHERE IT WAS CALIBRATED AT. BOTTOM LINE VERY NICE! THIS ITEM WILL BE WELL PACKED AND BUYER WILL PAY THE INSURANCE. HARD TO FIND ONE OF THESE IN THE SHAPE IT IS IN. I TESTED EACH SOCKET. THIS TESTER TESTED THE TUBES VERY CLOSE TO THE ORIGINAL SPECS THE UNIVERSAL ADAPTER AND THE TUBE TESTER WORKS VERY WELL. JUST A FEW SCRATCHES BY THE DIAL AND A FEW OTHER. NEVER SEEN SUCH A CLEAN HICKOK TESTER.THE CASE IS IN DECENT SHAPE AS WELL BEST OFFER GETS. IF YOU CHOOSE THE BUY ... moreIT NOW WITHOUT OFFERING LESS. I WILL SEND IT FREE SHIPPING WORLDWIDE AND I WILL PAY THE INSURANCE. ALL OFFERS WILL BE CONSIDERED. LET ME KNOW IF WANT TO PICK UP LOCAL SANTA FE NM THANK YOU
VINTAGE HICKOK 752 DELUXE TUBE TESTER HAM RADIO SHORTWAVE TV & MORE NR
HERE IS A GREAT TUBE TESTER DYNAMIC MUTUAL CONDUCTANCE FOR YOUR HAM RADIO. SHORTWAVE, TV AND MORE. MADE BY HICKOK IN OHIO. MODEL NUMBER 752. HAS NO DAMAGE TO IT AS I CAN TELL AND I BELIEVE ITS IN GREAT WORKING ORDER. BELOW IS THE LINK TO A WEB SITE THAT HAS MORE INFO. JUST CHECK OUT THE PHOTOS THAT WHAT YOU ARE BIDDING ON.I WILL CHARGE 60 DOLLARS FOR SHIPPING UPS AND WHAT MONEY I DONT NEED I WILL REFUND BACK TO YOU OR IF MORE THEN THAT YOU WILL NEED TO PAYPAL WHAT I NEED. THIS IS VERY HEAVY.ALL ITEMS SOLD AS IS.IT WOULD BE A NICE ADDITION TO YOUR COLLECTION OR AS A GREAT GIFT. LOW STARTING BID WITH NO RESERVE. THANK YOU FOR LOOKING AND GOOD LUCK BIDDING.PLEASE CHECKOUT THE OTHER NICE ITEMS THAT I HAVE LISTED.I PACK ALL ITEMS VERY WELL.
Hickok 752 Vacuum Tube Tester
Here is a Hickok 752 tube tester(circa 1962) in working condition. It comes with the following: Copy of the original manual with schematic- Supplemental manual for testing older and european tubes and a print out of the tube data roller- Adapter for testing additional tubes- Tube pin straightener- Extra line and bias fuses I will remove the rectifier tube and main tube and package them in bubble wrap for shipment. Let me know if I can answer any questions.
Hickok 752 Vacuum Tube Tester Calibrated by Dan Nelson
Hickok 752 Vacuum Tube Tester Calibrated by Dan Nelson Hickok 752 Tube Tester. This is a very nice tester that was calibrated by Dan Nelson on 7/9/2004. I just compared test resultes between my Amplitrex AT1000 and this tester on a 6SN7GT and the results were within 2% Tester is in good working condition. All the controls are smooth and do what they should. Tube chart will need some work as it is sometimes loose and then it gets tight. As you can see from the pictures. It is quite clean. The front panel looks VERY good. Cabinet does show wear typical of a 50 year old instrument. All tubes are tested using my Calibrated Western Electric KS-15750-L2(Similar to Hickok 539B) or my Amplitrex AT1000 The tubes will be individually wrapped and packed safely for shipping. New items added every week. So check back often! Shipping insurance is offered ... moreand is highly recommended! I always combine Shipping when Possible; Your items will be shipped promptly after your payment is confirmed. Payment is due within 7-days of sale! Please e-mail me with any questions!
Vintage Hickok Model 752A Dynamic Mutual Conductance Tube Tester USA 752 A NR
Normal 0 false false false EN-US X-NONE X-NONE Normal 0 false false false EN-US X-NONE X-NONE Description Vintage Hickok Model 752A Dynamic Mutual Conductance Tube Tester USA 752 A You are looking at a Hickok model 752A tube tester. This particular unit was manufactured in 1959. An instruction manual is included with the unit. Condition Report Overall the unit is in good condition given the age. However. There are multiple signs of exterior wear. The unit has been tested for functionality using a 12AX7 tube. It has also been technician tested and calibrated. Measurements· Length: 18 ½ inches· Depth: 16 ½ inches· Height: 7 ¾ inches Specifications· Model 752A· Serial Number: 297 00805· Manufactured in 1959· Power: 115-230v(AC) Photographs The full catalog of photographs appear below the text. ... morePlease make sure to scroll down to the bottom of the page to view all the photograph before bidding on the item. General Shipping Information We offer alternative shipping methods. Depending on the item and shipping destination, that includes the following: Local pickup of the item is welcome at our Wauwatosa. Wisconsin location, Bidders from Illinois. Iowa, Minnesota, Missouri(St. Louis area only) Nebraska, North Dakota, South Dakota and Wisconsin we can offer you less expensive shipping through a local carrier. Please contact us with your postal code for a quote. International Bidders bidding on items too large to be shipped through USPS services. Please contact us with your postal code for FedEx Great Rate shipping quotes. US bidders on coin operated items can contact North American Van Lines at 1-800-959-8880 and choose option#2 for the eBay/Gaming Team for blanket wrapped shipping service. We have used North American Van Lines in the past with great success. International bidders on items too large for package services can obtain a quote for crate packing and boat shipping to most any destination. We routinely ship to Australia. Austria, The Netherlands, The UK, Germany, F
HICKOK 752 Mutual Conductance Tube Tester VG Condition / Works / Great for Audio
HICKOK 752 Mutual Conductance Tube Tester VG Condition/ Works/ Great for Audio Very nice Hickok model 752. These are the famous FAA type tube testers. Clean inside and out. Excellent panel and working roll chart. There is some normal wear around the roll chart thumb wheel and short switch otherwise looks great. The outer black fabric case is in much better shape than normally found. Please see the pictures for condition. Clean. Original chassis. Tested fine with several typical audio tubes. The 752 has some special features not found on most Hickok tube tester. One of these features is the ability to check double section tubes(like 12AX7) without resetting the selector switches to test the second triode. You simply push the"Plate 2" button and the quality of the second tube section is automatically registered on the meter. This ... moremakes this tester an ideal one for the audiophile market as audio equipment is typically loaded with double triodes. Hickock replaced the 539 with the 752. These still used the basic Hickok GM two tube circuit and the 752 was considered a laboratory tester and had additional functions such as the second grid setting and capability to test multistage tubes without reconfiguration. Manual. Obsolete tube data and more available for free download at http:www.stevenjohnson.com/hickok/data.htm. While this tester is working fine. it is highly recommended that the switches and contacts be cleaned and it be checked out by a qualified technician. The power cord and grid lead are original to the tester and somewhat dried out[usable but probably should be replaced as well] The tester measures approx 18.5" X 7" X 17" closed] and very well packed shipping weight will be 28 pounds from zip code 24012. The 752 will test all the consumer tubes from the early 1920's- early-mid 1960's. It has 4-5-6-7 pin. Octal, loctal, 7& 9 pin miniature, acorn, and sub-miniature sockets.There are socket savers installed on the 7 pin and octal sockets as well as 7& 9 pin tube straigh
HICKOK Model 752 752A Tube Tester & Analyzer
Hickok model 752 Tube tester& Analyzer in good working condition. Comes with owner's manual and original paperwork.
1) USED WORKING HICKOK 752 VACUUM TUBE TESTER & MANUAL + EXTRAS ADAPTORS 83 TUBE
1 USED WORKING HICKOK 752 MUTUAL CONDUCTANCE TUBE TESTER ALSO A BUNCH OF EXTRAS THAT I GATHERED IN CASE I EVER NEEDED THEM.AS YOU CAN SEE 2#83s ONE IS SOLID STATE THE OTHER IS A VINTAGE TUNG-SOL TUBE A RCA 5Y3GT(BOTH TUBES ARE BLACK PLATE) ALSO VARIOUS ASTRON CAPACITORS FOR THIS UNIT.12 SOCKET SAVERS 6 ON THE UNIT AND 6 EXTRAS.7#81 BULBS AND 9#49 BULBS.CRT-1 ADAPTOR WITH INSTRUCTIONS.A MANUAL WITH SCHEMATIC AND A HICKOK P/N 1050-50 ADAPTOR.A DO HICKY WITH A LIGHT ON TOP THAT FITS IN A 4 PIN SOCKET. AND A PIN STRAIGHTENER.ALSO THE WIRE THAT CONNECTS TO THE TOP OF TUBE FROM THE P OR G SOCKET. ONE ADVANTAGE OF THE 752 IS WHEN YOU HAVE DUAL PLATES YOU CAN JUST PRESS THE PLATE 2 BUTTON WITH THE GM BUTTON INSTEAD OF CHANGING THE SETTINGS. I HAVE USED THIS ONE TO TEST MANY TUBES AND AS YOU CAN SEE IN PICTURES IT IS WORKING.GETTING RID OF ALL TEST ... moreEQUIPMENT AND STARTING NEW BUSINESS. THE ONLY BAD I KNOW OF IS THE OUTSIDE OF CASE HAS SOME RIPS AND SCRATCHES. CHECK IN MY AUCTIONS FOR OTHER VINTAGE TUBES& ITEMS.PLEASE.I WILL COMBINE SHIPPING WHEN POSSIBLE. SHIPS USPS AND WILL BE PACKED EXTRA WELL. Thank you.
Hickok 752 Dynamic Mutual Conductance Tube Tester Tester w Manual and Charts
Item: Hickok 752 Dynamic Mutual Conductance Tube Tester Tester w Manual and Charts. The unit was powered up and tested some 12AX7 and 12AU7 tubes. It seems to work as it should, tested a new 5V3 tube and it tested it as new. I'm not a tech, so it was not checed for calibration. Most likely it will need control pots cleaned and calibration to bring it to new specs. Some wear is seen on the face and case. Extra bulbs included. Allows testing of 12AX7 tubes both sections without resetting the machine. This is vintage audio gear. It has not been refurbish or restored in anyway. The testing involves plugging it in, hooking up speakers and an input source if needed then describing as accurately as possible what I see. As it is vintage gear, cleaning, adjusting, and repairs are all possible and part of the restoration that maybe needed. Shipping ... morenote: If UPS is selected for domestic. I will ship via FedEx. They have an excellent service and the items arrive in good condition. Be sure to add me to your favorites list! Check out my other items! Recent accolades: Every once in a blue moon does one run across an Ebayer that can package perfectly. Ship quickly, and supply a product in mint condition! Hats off to you! Thank you very much for your efforts! videojetman Shipping: I pride myself in excellent packing of your item. Most are foam wrapped. Then bubble wrapped or foam surrounded and placed in a new or like new box, with the voids filled with bubble wrap or sheet foam or peanuts. I generally ship USPS Priority Mail. UPS or FedEx for domestic and FedEX or USPS Priority Mail or Express Mail International for International shipments. Payment: Payment is expected within 4 days or I reserve the right to relist upaid items after 4 days. Note to Paypal buyers; I will only ship to the confirmed address listed with your Paypal payment. International Buyers: Import duties. Taxes and charges are not included in the item price or shipping charges. These charges are the buyers responsibility. Please check with your Country'
HICKOK Model 752A Vacuum TUBE TESTER EXCELLENT CONDITION 752 A w/ Accy's & Case
For sale is one used vintage Hickok Model# 752A tube tester. Manufactured by The Hickok Electrical Instrument Company located at 10514 Dupont Ave. Cleveland, Ohio 44108. Has a custom black hinged case with rear storage compartment. Includes tester unit plus CRT adapter and two small wires with clamps at their ends. See photos. I powered the unit on and it lights up and appears to function properly; however. Since I'm not an electronics technician, I'm unable to verify if it truly is fully functional. Thus, item is sold as-is with no warranty or guarantee. Note that I did press the Line Adjust S10 button and when I varied the line adjust knob the meter registered accordingly.so that is a good sign. Also, neither of the two fuse lights were illuminated, thus another sign it is functional. I obtained this unit from a relative who recently ... morepassed away& was a long time electronics repairman. Beautiful black case with just a few scuffs/scrapes on it as well as only light surface rust on the metal corner pieces& latches. 1.RcmdId ViewItemDescV4,RlogId p4%60bo7%60jtb9%3Fuk.rp73%28b0g%60%60%3E1-146f5fb59f2-0x113-
HICKOK Model 752A Mutual Conductance Vacuum TUBE TESTER 752 A w/ Accy's & Case
DESCRIPTION: For sale is one used vintage Hickok Model# 752A tube tester. Manufactured by The Hickok Electrical Instrument Company located at 10514 Dupont Ave. Cleveland, Ohio 44108. Has a custom black hinged case with rear storage compartment. Front handle, and 2-latches on front; has metal protective pieces on all corners. Exterior measurement of the case is: 18.5" x 17" x 7.25" Weight of case& accessories = 21 lbs 14 oz. Designed only for 115-Volts AC at 50-60 Hz. Serial number under the handle reads: 397-00520. Includes tester unit plus CRT adapter and two small wires with clamps at their ends. See photos. The instruction manual is not included. Also includes. But NOT PICTURED. Is one Sylvania vacuum tube with"6CG8A USA- Sylvania if EZU" printed on it. I do not know what this tube is for other than it was ... moresitting inside the box's rear storage compartment along with the other described accessory wires when I opened it. CONDITION: I powered the unit on and it lights up and appears to function properly; however. Since I'm not an electronics technician, I'm unable to verify if it truly is fully functional. Thus, item is sold as-is with no warranty or guarantee. Note that I did press the Line Adjust S10 button and when I varied the line adjust knob the meter registered accordingly.so that is a good sign. Also, neither of the two fuse lights were illuminated, thus another sign it is functional. There is a perfectly in-tact paper roll chart with various tube data on it(no tears/ no damage to paper roll) I tested it by using the scroll knob located to the right of it on the faceplate and successfully scrolled it up and down without issue. There is a nice white backlight that allows you to read the text very clearly. As noted in the photos. I unscrewed the front metal faceplate(note that 2 wood screws are missing but could easily be replaced) and took a variety of photographs of the electronics inside the unit. I do not know anything about how this unit works but I figured that
Hickok Vacuum Tube Tester Model 752 purchased in 1959
Here is a used vintage Hickok Model# 752 tube tester. Manufactured by The Hickok Electrical Instrument Company. Originaly purchased in 1959. Purchase includes an additional used paper tube sheet reel. Has a custom black hinged case with rear storage compartment. Front handle, and 2-latches on front; has metal protective pieces on all corners. Approximate measurements of the case: 18-1/2" x 17" x 7-1/4" some dings, but for the age, pretty good condition. Approximate weight is about 22 pounds Designed to be used using 115-Volts AC at 50-60 Hz. Serial number under the handle reads: 241 10138 Included with the tester are a couple of small adapter cables. I'm not sure what these are used for. The instruction manual is not included. Unit turns on and lights up. But since I have no way of testing it is Sold AS-IS
Vintage Hickok Model 752 Tube Tester With Manual And Accessories
Here for considering is a vintage Hickok Model 752 Tube Tester. This tester comes with its original manual. And the accessories that were left in the rear storage compartment of the case. I am offering this as-is, because I am not sure if it is fully functional. It does power up, and I did a line test, and it does work as well(photo 3) All the knobs and buttons do function properly. The roll chart is present, and there are no issues with it. It does scroll up and down, with no problems. The tubes that are with the other accessories are untested, so I am not sure if they are good or not. But they came with this, and will stay with it, if sold. Overall, this is in cosmetically good shape. The metal protective corner pieces, latches, etc. do have surface rust. Latches and handle are intact, and do function properly. The case shows wear that ... moreis consistent with age and use, but still in pretty nice shape. Please look over the photos provided, for a better idea of what is being offered, and its condition. This really is a nice tester to think about, and I wish I could positively state if it works or not. If there is another type of test I could do for you on this, please let me know. If sold, this will ship UPS Ground, and it will be packed with lots of bubble wrap and peanuts. Always happy to answer any questions. Thanks for looking.
HICKOK MODEL 752 DYNAMIC MUTUAL CONDUCTANCE VACUUM TUBE TESTER CALIBRATED 5/14
Super Sounds Perfect Prices. Item Description. Up for auction is a Hickok model 752 dynamic mutual conductance vacuum tube tester. Many of you who are real tube aficionados will instantly recognize the brand-name Hickok. The big Hickok"laboratory" models. The 752 series and the 539 series(along with the military version of same, the TV-7 model) are widely considered the most durable and accurate testers ever sold to the general public. They were also sold to the US Government by the thousands, to be used in critical applications, such as planes, tracking equipment, etc. so you know they had to be built to work, and keep working. There are many stories out there, some apocryphal, I'm sure, about these testers surviving floods, mud-slides, extreme rust, extreme heat, you name it, then being plugged in- only to find out they still ... moreworked. Oh, make no mistake, they do and did break down- but it usually took a lot of use and/or abuse to cause that. This tester has some very nice features. Including a test for(relative) remaining tube-life, the ability to test dual-triodes without changing settings, the ability to set exactly accurate plate-voltage that the tube was designed for, the ability to measure the tube's reading in micromhos, test and measures shorts and leakage in the tubes, and much more. One thing it will not do: it will NOT cook your dinner for you(you need a significant other for that) well, maybe it would cook your dinner ONCE- but then, you'd need a new tester.Seriously, though, this really is considered a professional unit. This unit was sent to the well-known Roger Kennedy of All Tube Testers dot com. Who inspected, cleaned and calibrated it in May of 2014. It is in relatively decent condition cosmetically for an instrument which is more than 50 years old. We are selling this tester in good faith that it is in working condition(although it might take you a while to figure that out, if you're not familiar with this line) and because of its age, we are selling it as-is, and wil