Vintage NRI Professional model 70 vacuum tube tester!!!!
I have a VINTAGE made in the USA. NRI Professional tube tester, model 70. Don't know much about it, but it powers up. Comes in a very nice hardwood case. Item will be packaged well. Sold as is.
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Vintage NRI Professional Model 11 VTVM Tube Tester
Vintage NRI Professional Model 11 VTVM Tube Tester. Cover of meter in front is missing. Number 3616 engraved in silver on front. National Radio Institute- Washington D.C on OHMS meter on readout. This might be an easy fix considering all parts seem to be included. Thank you for looking.
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NRI Professional Model 68 Radio Tube Tester in metal case 1940's
NRI Professional Model 68 Radio Tube Tester in metal case 1940's. Works great. Comes with a copy of instruction and tube test set-up data manual. Test sockets for: 4. 5, 6, 7 pin early type tubes, 8 pin octal and loctal tubes and 7,9 pin miniature tubes. All switches, controls and tube sockets are clean. Good power cord and grid cap lead. Great for testing amplifier, audio, stereo, hi/fi, radio and tv tubes. Shows some age, but is in overall very good condition. Also includes 1961 The Radio Amateur's Handbook of about 600 pages.
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Vintage NRI Professional Model 67 Radio Tube Tester - Serial No. 1750
This auction is for a NRI Professional Model 67 Radio Tube Tester. The Serial Number on this machine is 1750. The case has a few very small dents in it. But none o f the pa int has come off expose the metal to rust. This machine has been in storage for a couple of years. But was in working condition the last time we tried it out. Please feel free to message me any questions you have regarding this auction.
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Vintage NRI Professional Model 71 Vacuum Tube Tester - Excellent!!
Here is an excellent working NRI(National Radio Institute) model 71 vacuum tube tester. It comes with original operating manual and lots of supplemental tube information and instructions(see photo) The cabinet and instrument face are in supurb condition. This is from a retired Antique Radio Restorer's inventory. Ships to an address in the US only! 260.RcmdId ViewItemDescV4,RlogId p4%60bo7%60jtb9%3Fvo%7B%3Dd70f%2B%3E260-13fbf32d859-0x104-
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National Radio Institute NRI Professional Tube Tester Model 66 With Adapters
Normal 0 false false false EN-US JA X-NONE Powers up that’s about the extent of my testing. Looks like this unit was well taken care of. Interior is in excellent condition, see pics. Exterior shows probably less than normal wear but hinges and clasp are rusting. Leather handle is in good condition. Comes with Operating Instructions and Tube Chart Supplement for this model. Also comes with three adapters; BR. BP& BQ I have a 14 day money back guarantee on this unit. Shipping will be a flat $20 via UPS Ground to the Continental U.S. Sorry. No P.O. Boxes.
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Vintage NRI national Radio Institute Professional Tube Tester Model 69
Vintage NRI national Radio Institute Professional Tube Tester Model 69 Vintage Professional Tube Tester Model 69 National Radio Institute N.R.I. Black in color. 10" x 10" x 6" Good preowned condition. needs some cleaning. Metal case has scratches and latch has rust on it, one black knob is missing, screw missing on roller, was told that it still worked when last used, have no tubes to test. PLEASE SEE PHOTOS*Please note that most of the products we have for sale have been purchased at estate sales. Auctions, rummage sales, etc. so we cannot guarantee that they have not come from a pet free or smoke free home. We will lightly clean the items if they need it, but for the most part the buyer may have to clean the items to their satisfaction. We try our best to fully inspect and describe the items in good detail. 100% satisfaction ... moreguaranteed. If you are not happy with your purchase. Please contact us immediately to see what we can work out together. Payment must be made through Paypal within 24 hours of sale. I will ship within 48 hours of cleared payment. I will combine shipping if you purchase more than one item from me. If you are interested in combined shipping please let me know and I will give you a rate.
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NRI National Radio Institute Professional Model 70 Tube Tester
I bought this at a state sale. I connected a tube that makes the needle move and the light on the left lights up. I really do not know how it is supposed to work as I am not an expert with tube testers. The glass on the meter is missing/broken but it can be easily replaced. This unit is a little bit dusty and needs a light cleaning. The wood box is in decent shape considering its age. Please look at the pictures carefully as they are an important part of the description. SOLD AS IS Posted with.RcmdId ViewItemDescV4,RlogId p4%60bo7%60jtb9%3Feog4d71f%2B%3F4f%3E-1449ff5bf14-0x113-
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Vintage NRI Professional Model 70 Tube Tester with tube adaper
Vintage NRI Professional Tube Tester. Serial 2779. comes with picture tube adapter too. Also has Supplement to model 70 tube tester roller chart. Tube chart works fine. I did get the fil.short light to leakage check to light with a 6AS8 tube in socket for testing. All seems to be working just fine. This could use a new ac cord has some cracking in places of the shielding jacket.
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Vintage NRI Professional Model 70 Tube Tester with Manuals
Vintage NRI Professional Model 70 Tube Tester with Manuals Very nice working condition with original manual and tube reference guides Shipping will be $12
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Vintage NRI professional model 44 VOLT-OHM-MILAMMETER
This is a old model 44 meter manufactured by the national radio institute of waging ton D.C by the Triplett elect intr. Co. Of Bluffton. Ohio.Initially,NRI offered a very basic mutimeter with the courses and the"Professional"line of meters generators,etc which did not come with the courses and were always sold separately. These were made by Precision Apparatus Company in some cases while Triplett made others all with the title"NRI Professional" on the exterior. They were far better than the original course-supplied meter but priced within the reach of begining radio shop owners and supplied in built up form. This is not one of the models produced by students when they took the course. It has some scratches on it but is in working order. U.S buyers only. If there are any issues please contact me first and I'll do my ... morebest to assist you.
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Vintage NRI Professional VACUUM TUBE TESTER Model 70 for parts/repair..!!!!
Here I have a vintage NRI Professional Vacuum Tube Tester Model 70. Serial no. 1375 for parts or repair. Bottom case is pretty solid but is missing the top cover. Knobs turn, levers go up and down, roller at the bottom turns both ways, glass covering the meter is dirty underneath and loose. The two windows at the bottom are also obscure. All windows may clean up if taken apart. I do not know if it works hence, selling for parts or repair only. Thanks for visiting and please take a peek at my other listings. If you have questions about this item. Or need more information please ask. I will answer to the best of my knowledge. I am not necessarily an expert on everything I sell so welcome information from you at anytime. I will not intentionally misrepresent items. If an item is lacking pieces I will state such. Additional photos are no problem. ... moreEverything is sold"as is" I make contact within 24 hours of the end of my auctions. In accordance with Ebay rules payment must be received within 2 days. If not received. An unpaid item case will be initiated. I will combine shipping if you are successful on more than one of my items ending within 24 hours of each other. If you buy something that is potentially breakable it's your decision to ask for insurance.
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NRI Professional Model 70 Tube Tester with Manuals/Charts
Country: Manufacturer/ Brand: Year: 1949? Type: Service- or Lab Equipment Wave bands- without Details Power type and voltage Alternating Current supply(AC) Loudspeaker- No sound reproduction output. Power out from Radiomuseum.org Model: Professional Tube Tester 70- NRI. National Radio Institute; Material Wooden case Shape Tablemodel Dimensions(WHD) 10.75 x 6.375 x 10.75 inch/ 273 x 162 x 273 mm Notes. Eight valve holders. Manual test voltage adjustment, neon lamp for short tests, one instrument. NOT SURE IF WORKS. SOLD AS IS NO RETURNS.RcmdId ViewItemDescV4,RlogId p4%60bo7%60jtb9%3Fvo%7B%3Dd70f%2Bf%60%60%3E-14786fb0648-0x117-
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NRI Professional Tube Tester Checker Model 66 + Manual WORKS!
Up for auction is a NRI Professional Tube Tester Checker Model 66 + Manual. This item is in used condition. It has been tested and works. It comes with its original setup manual. The metal case shows some wear as seen. The only thing we noticed is we couldn't get the line test to get exactly center. It was left of the line. Don't miss out. Bid now! PLEASE SCROLL DOWN TO VIEW ALL PICTURES. OUR PICTURES ARE PART OF OUR DESCRIPTION. IF IT'S NOT IN THE PICTURES IT WILL NOT BE INCLUDED. HAPPY BIDDING AND FEEL FREE TO ASK QUESTIONS! Please check our other auctions + store for more great items. We don't charge handling fees. Shipping quotes are actual charges. Items are ESTATE FINDS IN USED CONDITION and MAY have wear. We are not experts in any field- ALL ITEMS SOLD AS-IS. AS FOUND- NO RETURNS ON INTERNATIONAL SALES. Powered by The ... morefree listing tool. List your items fast and easy and manage your active items.
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VINTAGE NRI NATIONAL RADIO institute 1950s professional TUBE TESTER MODEL 69
Rare vintage NRI Model 69 Tube Tester in original case. Comes with paper shown. Missing a knob and has one loose slider knob cap. Powers on and seem to respond but Sold AS-IS because i don't have the parts or knowledge to test it fully.
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NRI Professional R. C. Tester Model 112 Pre-Owned With Papers
This is aNRI model 112 R. C. tester. Plugged in it seems to run. I am not an expert on these things. Thanks for looking! ec2.RcmdId ViewItemDescV4,RlogId p4%60bo7%60jtb9%3Fvo%7B%3Dd70f%2B%3Eec2-1494271eecc-0x10a-
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NRI Model 69 Tube Tester With Papers Professional In Case Pre-Owned
Pre-owned model 69 NRI tube tester. Has papers and case. I plugged it in and it seems to work. Hums and moves. I'm not an expert. Thanks for looking!
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Vintage Vacuum Tube Tester Checker NRI Professional Model 69 Radio TV Setup NR
Vintage Vacuum Tube Tester Checker NRI Professional Model 69 Radio TV Setup NR TV Radio Repair Estate Liquidation Vintage NRI Professional Vacuum Tube Tester. Has scrolling setup charts for many tubes. Can test older non-key way tubes. All switches and knobs are present. Meter face in nice condition. All metal case. Tube roll chart needs work. This will need to be restored. Nice for parts or rebuild addition for the tube collector.
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