Tube Testing Kits & Equipment (Equipment for Electrical Testing) for sale, page 23

Saint Paul, Minnesota, United States
Jul 28th

powers up and tests a tube as shown. not tested further. sold as is, may require maintenance, repair, or calibration prior to use.

Military signal corps i-177-b mutual conductance tube tester - works !

Brookings, South Dakota, United States
Jul 28th

Military Signal Corps I-177-B Mutual Conductance Tube Tester - works !.

Vintage b & k cathode rejuvenator tester model 350

Platte Center, Nebraska, United States
Jul 28th

You are Bidding on a Vintage B & K Cathode Rejuvenator Tester CRT Adapters & Instruction Model # 350.

Accurate instrument co model 257 tube tester [4*q-20.5]

Saint Paul, Minnesota, United States
Jul 28th

It has been powered on and is capable of testing a tube as shown in the image. This tester is being sold as is, and it is possible that repairs or calibration may be needed before use. If you have any inquiries, please do not hesitate to contact us.

Tv-2c/u tube tester roll chart

Oakfield, Nova Scotia, Canada
Jul 28th

TV-2C/U Tube Tester Roll Chart. Condition is Used. Very rare original chart.

Vintage 1950's heathkit vt-1 vibrator tester - power on tested -for parts/repair

Coventry, Rhode Island, United States
Jul 28th

Vintage 1950's Heathkit VT-1 Vibrator Tester - Power On Tested - For Parts/Repair Vintage item sold in as-is condition. Tested power using desk power supply set to listed values. Meter is working, measuring power input.

Sencore cr143 crt tube tester & rejuvenator ( powers up )

Kingman, Arizona, United States
Jul 28th

Here we have a Sencore CR143 CRT TUBE TESTER & REJUVENATOR ( Powers up ) I have tested this to power on only, making sure the line adjust operates and it does. Other than that , I do not have the facility to test it any further.

Original heathkit tc-2 tube tester original - type knob

Pittsburgh, Pennsylvania, United States
Jul 27th

There's nothing that beats obtaining the original knob. I always do my best to combine shipping so just go ahead and place an order and wait for the invoice from me. It is important to note that Ebay is beginning to collect sales tax as required by law for certain states.

Original heathkit tc-2 tube tester original - set line knob

Pittsburgh, Pennsylvania, United States
Jul 27th

ORIGINAL SET LINE KNOB. GOOD USED SHAPE. NOTHING BEATS ORIGINAL.

Original heathkit tc-2 tube tester original - black slider knob

Pittsburgh, Pennsylvania, United States
Jul 27th

ORIGINAL ROUND BLACK SLIDER KNOB. USED SHAPE. HARD TO FIND.

Jackson dynamic tube tester model 648-1 with special tube data & new roll chart

Englewood, Ohio, United States
Jul 27th

This offering is for a Jackson Dynamic tube tester, model 648-1. There is a Special Tube Data booklet and New Tube Release for Roll Chart list. It does work as noted in picture #5.

Original heathkit tc-2 tube tester original - original case - suitcase

Pittsburgh, Pennsylvania, United States
Jul 27th

ORIGINAL , COMMON WEAR , FEW SMALL TEARS. USED SHAPE. HARD TO FIND.

Precision series 912 electronamic vacuum tube tester works no adapters

Brooklyn, New York, United States
Jul 27th

Precision Series 912 Electronamic Vacuum Tube Tester Works I tested several tubes and it works BUT No Adapters for 9 pins and more AS IS No return .No shipping to US Islands and Alaska -It costs much more

Heathkit tc-2 tube checker tester

Whites Creek, Tennessee, United States
Jul 27th

Heathkit TC-2 Tube Checker Tester. It appears to be working. It is missing a few knob tips as you can see in pictures

Siemens na-gert 3w96 rhrentester

Unterammergau, Germany
Jul 27th

Siemens NA-Gert 3W96 Rhrentester?Ich wei leider nicht was genau das fr ein Gert ist. nicht getestet Ich lse die Sammlung eines Elektroingenieurs und Amateurfunkers auf.

Tube tester

Deltona, Florida, United States
Jul 27th

Woodward-Schumacher Electric Corp. Tube Tester. Works great to test 7 pin, 9 pin and octal tubes.

Excellent working vintage i-177 a tube tester, father of tv-7, tested 5u4 274b

Vienna, Virginia, United States
Jul 27th

Please study the detailed real item photos. Vintage post WWII 177 A tube tester is well made and long lasting. It was father of later popular TV7 tube tester.

Vintage hickok tube tester ks-1587 4-l2 for parts or restore

Glendale, California, United States
Jul 27th

Vintage Hickok Tube Tester KS-1587 4-L2 for Parts or Restore Selling as is, with flaws noted (see below). No returns or refunds n this item. Overall excellent condition cosmetically and structurally.

Superior instruments model tv-12 trans-conductance tube tester w/ wood case

Virginia Beach, Virginia, United States
Jul 26th

Vintage Superior Instruments Model TV-12 Trans-Conductance Tube Tester w/ Wood CaseNice vintage condition. Unit powers on, I assume it functions properly. One of the adjustment grips is missing and the little plastic cover over the light under the power knob pops-out.

Military tv-7b/u vintage tube tester, works, needs calibration

Edmond, Oklahoma, United States
Jul 26th

You are bidding on a vintage US Military Model TV-7B/U tube tester. It was made by Forway Industries under government contract from a Hickok design. I checked a few tubes, and it works fine, but readings are lower than my calibrated example.