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B & K Model 607 Solid State Tube Tester

$ 132 $ 79.2

TV-10 C/U Tube Tester, Hickock Designed Calibrated 2015

$ 690.8 $ 414.47

B&K Precision 666 Vintage 1965 Solid State Tube Tester Dynascan Dyna Jet 🇺🇸

$ 210.32 $ 126.19

M-24 Professional Gold Tester RS- Mizar. Tests +_ 9Kt. to 24 Kt. NEW, NEVER USED

$ 149.55 $ 89.73

Vintage EICO Model 625 Tube Tester - Powers on - Untested

$ 149.55 $ 89.73

Vintage Weston Model 981 Type 3 Mutual Conductance Tube Tester

$ 435.6 $ 261.36

Jackson Dynamic Output Tube Tester Model 658A

$ 154 $ 92.4

Vector tube socket Saver test adaptor Set T-789 UX4 Octal Noval 7 Pin Compactron

$ 136.4 $ 81.84

Test Lead for HICKOK Commercial Tube Testers

$ 8.75 $ 5.25

Jackson Electrical Instruments - Model 648 Dynamic Tube Tester WORKING

$ 157.96 $ 94.77

Dayrad Radio Tube Tester Antique Test Equipment The Radio Products Co Dayton,OH.

$ 63.36 $ 38.01

Vtg Precision Apparatus Series 912 Dynamic Electronometer Tube Tester PARTS

$ 43.95 $ 26.37

B&K Dynascan Precision 667 Solid State Tube Tester in Case UNTESTED POWERS ON

$ 131.95 $ 79.17

Navy AN/USM-3A Weston Test Tool Set Clean please read description

$ 104.72 $ 62.83

Vintage Kalbar TEST-TRONIC Radio Quick Filament Vacuum TUBE CHECKER Tester Works

$ 21.73 $ 13.04

Olson Electronics KB-147 In-Circuit Capacitor Tester

$ 149.59 $ 89.75

COMPLETE KNOB SET FOR KNIGHT KIT TUBE TESTER 38K165 and 600

$ 21.99 $ 13.19

Hickok Cardmatic Model 121 Tube Tester

$ 290.39 $ 174.23

RPC MODEL 315 VACUUM TUBE TESTER ~ For Repair ~ RADIO CITY PRODUCTS Co

$ 83.6 $ 50.16

Sencore TC28 The Hybrider Tube & Transistor Checker Tester w/ Manual

$ 176.58 $ 105.94

Hickok 533A Dynamic Mutual Conductance Tube Tester with extra goodies

$ 435.6 $ 261.36

Vintage Western Electric Hickok KS-15874-L2 Tube Tester Untested Read!!!!!!

$ 593.99 $ 356.39

An/urm-127 Audio Frequency Signal Generator Working 20hz-20khz Military Radio

$ 88 $ 52.8

Knight Vacuum Tube Tester Checker Radio Tv Amp Vintage

$ 110 $ 66

USED SENCORE MIGHTY MITE PORTABLE TUBE TESTER # TC109 TV RADIO HAM UNTESTED

$ 110 $ 66

Vintage NRI Model 70 Professional Vacuum Tube Tester

$ 206.8 $ 124.08

Heathkit IT-21 Tube Checker manual assembly operation diagrams 44 page complete

$ 8.79 $ 5.27

Hickok 6000 Vintage Tube Tester + Manual (basic functionality OK)

$ 404.8 $ 242.88

SUPERIOR INSTRUMENTS CO MODEL TV-11 II TUBE TESTER MANUAL COPY 24 PAGES

$ 17.6 $ 10.56

Vintage KEPCO TV & Radio Tube Tester Checker Model KC9 With Box Display Piece!

$ 17.59 $ 10.55

Vacuum tube tester with the front panel

$ 281.6 $ 168.96

Vintage Large Sears Silvertone Tube Tester & Store Display U-Test-M 1900 Amp

$ 307.12 $ 184.27

Automatic Visograph Tube Tester Meter Only

$ 43.56 $ 26.13

Lafayette 99-5011 Vacuum Tube Tester Meter W/ Chart * Turns On *No Untested

$ 67.31 $ 40.38

Amptata T4 Tube Tester Bias Current 6L6 6CA7 EL34 KT88 KT120 6V6 5881 mA Checker

$ 43.7 $ 26.22

TV 6/U Military Radio Electron Vacuum Tube Tester BENDIX

$ 176 $ 105.6

Amptata T6 Vacuum Tube Tester Amplifier Bias Current Tool 7591 7591A

$ 23.46 $ 14.07

Hickok Model 600A Micromho Mutual Conductance Vacuum Tube Tester - UNTESTED

$ 396 $ 237.6

Vintage Quick-Chek Trouble Finder Self Service TV Tube Tester Chart c1957

$ 4.35 $ 2.61

Vintage READRITE TUBE TESTER Model 432A Insts & Tube Data, Parts , Repair 1930's

$ 33 $ 19.8

Amptata V8 Tube Tester Bias Current 6CA7 EL34 KT88 6L6 6V6 5881 KT120 mA Checker

$ 70.1 $ 42.06

2 Manual Set, Western-Electric KS-15750-L1 w/clear Schematic, Calibration Instr

$ 35.2 $ 21.12

M2-EL84 Match Probes Vacuum Tube Bias Cathode Current Tester EL84 6BQ5 6P14 7189

$ 13.78 $ 8.26

Triplett 3414 tube tester

$ 154 $ 92.4

HICKOK AC-47A ANTIQUE TUBE TESTER dynamic mutual cond. Original condition 1934

$ 262.91 $ 157.75

Dynamic Tube Tester Model 85 Superior Instruments for Parts or Repair

$ 61.59 $ 36.95

CABLETRON SYSTEMS ST-500 Series Ethernet Transceiver with LANVIEW MAU 90

$ 35.2 $ 21.12

Precision Apparatus Series 612 Tube and Battery Tester Console Powers on AS-IS

$ 87.95 $ 52.77

Heathkit IT-17 Tube Tester

$ 136.4 $ 81.84

Antique Hard To Find 1920’s STERLING RADIO TUBE TESTER model R-402

$ 35.19 $ 21.11

VINTAGE RADIO TUBE & BATTERY TESTER RADIOTECHNIC LABORATORY MODEL 120 * WORKS

$ 87.12 $ 52.27

Western-Electric KS-15750-L1 Manual w/clear Schematic, Calibration Instr.

$ 22 $ 13.2

Vintage Precision Apparatus Model 650 Grid Circuit Analyzer Tube Tester & Manual

$ 198 $ 118.8

Eico 610 Tube Tester Compactron Novar 10-Pin Adapter

$ 527.99 $ 316.79

Amptata T1 Valve Checker Bias Current Tester Tube mA Match Tool 7591 7591A

$ 61.3 $ 36.78

Navy AN/USM-3A Weston Test Tool Set w/ TV-4A/U Tube Tester *UNTESTED AS IS*

$ 175.12 $ 105.07

Vintage EICO Model 666 tube tester POWERS ON UNTESTED OTHERWISE

$ 237.6 $ 142.56

Heath Yoke/Flyback Tester Model IT5235

$ 52.8 $ 31.67

Digital vacuum tube tester KIT, Duokit 2 with the front panel

$ 294.8 $ 176.88

Vintage Hickok Model 265 Tube Tester - Rejuvenator - With Manuals - Powers On !

$ 43.99 $ 26.39

Neon Light Tester Portable Handheld Neon Tube Fluorescent LED Detector AOS

$ 16.27 $ 9.76

Test Lead for HICKOK TV7 series Military Tube Tester

$ 8.75 $ 5.25

KNIGHT KIT KG-600B TUBE TESTER

$ 52.8 $ 31.67

New SSTL Handle Assembly for the TV-7 Tube Testers TV-7/U TV-7A/U TV-B/U TV-7D/U

$ 22.83 $ 13.7

Vintage Hickok TV-3/U Tube Tester Navy Military Version Rare

$ 307.99 $ 184.79

Precision 111 Vintage Gm Em Tube Tester (basic functionality OK)

$ 334.4 $ 200.64

EICO TV Picture Tube Test Adapter Model CRA Untested

$ 11.43 $ 6.85

VINTAGE SIGNAL CORPS I-177-B MILITARY U.S. ARMY / AIR FORCE RADIO TUBE TESTER

$ 220 $ 132

Set Kelvin Clip for LCR Meter with 4 Banana plug Test Wires 2 Alligator clips

$ 15.79 $ 9.47

New! Convert TV-7/U Tip Jacks/Clip Leads to TV-7D/U Style!

$ 30.75 $ 18.45

VINTAGE 1940s DACO MODEL 606 TV RADIO TUBE TESTER ELECTRONIC INSTUMENT

$ 74.79 $ 44.87

Vintage Seco VT Grid Circuit Tube Tester Model GCT-5

$ 35.19 $ 21.11

Weston Tube Tester TV-4A/U Navy Military USA Powers on Tested on O1A Tubes

$ 220.66 $ 132.39

B&K Precision CR-36 CRT Tube Tester Socket Adapter 467 470 480 490 SP-65 SP-66

$ 43.99 $ 26.39

Vintage EICO Model 625 Tube Tester Powers On & Working

$ 87.99 $ 52.79

Amptata T6 Tube Tester Bias Current EL34 6CA7 KT88 KT120 6L6 6V6 5881 mA Checker

$ 26.1 $ 15.66

Eico 667 Vacuum Tube Transistor Tester

$ 528 $ 316.8

Nice Hickok 539a Tube Tester

$ 396 $ 237.6

Precision Supplementary Tube Test Data MRC(GK) for 10-12, 15, 20, 22, 54

$ 8.79 $ 5.27

Vintage Knight 600A Tube Tester w/ Manuals, Powers On

$ 162.8 $ 97.68

SENCORE TC162 Tube Tester with manual POWERS UP But Untested. Read description.

$ 145.19 $ 87.11

Mercury USA 2000 Mutual Conductance Gm Tube Tester +Manual +TubeBook (PartsUnit)

$ 219.12 $ 131.47

B & K Precision CRT Adapter Model CR-12 For Models 467 & 470

$ 26.39 $ 15.83

UN-TESTED WESTON 769 Vintage Tube Tester for Parts or Repair

$ 79.19 $ 47.51

Mercury1000 MutualGm TubeTester +Charts +Manual ~ Premium Edition ~ Match Tubes

$ 483.12 $ 289.87

Vintage TRIPLETT tube tester MODEL 3413-B Vacuum Tube Tester

$ 132 $ 79.2

An/usm-3a Tv-4 A/u Military Radio Electron Vacuum Tube Tester Test Set US Navy

$ 264 $ 158.4

Eico Readi Tester Model 540-No Leads

$ 17.59 $ 10.55

UN-TESTED WESTON 774-4 Vintage Analyzer Tube Tester

$ 131.99 $ 79.19

Vintage B&K CRT Cathode Ray Tube Tester Model 465 Lights & Powers Up~mc

$ 51.87 $ 31.12

Vintage B & K Dynamic Inten 400 Cathode Tube Rejuvenator Tester w/ Instructions

$ 26.39 $ 15.83

Digital vacuum tube tester KIT, Duokit 3 ( max Vp is 500V)

$ 176 $ 105.6

VINTAGE JEWELL MODEL 409 TUBE TESTER RADIO TUBES RADIO SET ANALYZER

$ 130.9 $ 78.54

Vintage Hickok AC 510X Tube Tester for Parts / Repair

$ 264 $ 158.4

Motorola AN/URM-94 TS 970 A/U FR-36-C-6-00327(E) Military Radio Test Set US Navy

$ 351.12 $ 210.67

Heathkit Model IT-5235 Yoke Flyback Tester

$ 110 $ 66

B&K 747 B TUBE TESTER REPLACEMENT R10 AND R20 TRIMMERS, 10K AND 2M NEW

$ 15.84 $ 9.5

Vintage ACCURATE INSTRUMENT CO Utility Tester Model 161 UNTESTED FREE SHIPPING

$ 30.89 $ 18.53

TEST LEAD FOR B&K 747 747B 707 700 TUBE TESTERS & TESTERS WITH 4MM TEST JACK

$ 13.2 $ 7.91

Vintage EMC Model 213 Vacuum Tube Tester 213-215 Untested Parts/Repair

$ 52.79 $ 31.67