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Weston Model 798 Type 2 Mutual Conductance Tube Tester • $595
Weston Model 798 Type 2 Mutual Conductance Tube Tester

595$

Hickok Model 605 Dynamic Mutual Conductance Tube Tester • $345
Hickok Model 605 Dynamic Mutual Conductance Tube Tester

345$

Hickok Model 539A Dynamic Mutual Conductance Tube Tester • $800
Hickok Model 539a Dynamic Mutual Conductance Tube Tester

800$

Mercury 2000 Dynamic Mutual Conductance Tube Tester With Manual (Untested) • $275
Mercury 2000 Dynamic Mutual Conductance Tube Tester With Manual (untested)

275$

Hickok 6000A Vintage Mutual Conductance Tube Tester (basic Functionality OK) • $490
Hickok 6000a Vintage Mutual Conductance Tube Tester (basic Functionality Ok)

490$

Auction
B & K Model 707 Dyna-Jet Dynamic Mutual Conductance Tube Tester Power • $299
B & K Model 707 Dyna-jet Dynamic Mutual Conductance Tube Tester Power

299$ 0 bids | 2d

Hickok Model 750 Dynamic Mutual Conductance Tube Tester • $425
Hickok Model 750 Dynamic Mutual Conductance Tube Tester

425$

Philco 9100 Dynamic Mutual Conductance Tube Tester Untested • $250
Philco 9100 Dynamic Mutual Conductance Tube Tester Untested

250$

Auction
B & K 707 Dyna-Jet Dynamic Mutual Conductance Tube Tester • $225
B & K 707 Dyna-jet Dynamic Mutual Conductance Tube Tester

225$ 0 bids | 2d

6%
Hickok Model 600A Dynamic Mutual Conductance Vacuum Tube Tester Nice Condition • $375
Hickok Model 600a Dynamic Mutual Conductance Vacuum Tube Tester Nice Condition

375$ 399.99$

Vintage Philco Dynamic Mutual Conductance Tube Tester 7052 • $199.99
Vintage Philco Dynamic Mutual Conductance Tube Tester 7052

199.99$

Hickok Model 6000 Micromho Dynamic Mutual Conductance Tube Tester • $249.99
Hickok Model 6000 Micromho Dynamic Mutual Conductance Tube Tester

249.99$

Amazing Clean Vintage Hickok I-177 Dynamic Mutual Conductance Radio Tube Tester • $350
Amazing Clean Vintage Hickok I-177 Dynamic Mutual Conductance Radio Tube Tester

350$

Vintage Heathkit Mutual Conductance Tube Tester 18 X13 Size Model TT-1 • $899.99
Vintage Heathkit Mutual Conductance Tube Tester 18"x13" Size Model Tt-1

899.99$

Hickok Model 539A Dynamic Mutual Conductance Tube Tester • $545
Hickok Model 539a Dynamic Mutual Conductance Tube Tester

545$

Vintage Rare Hickok T53 ~ Dynamic Mutual Conductance Tube Tester ~ PARTS/REPAIR • $349.88
Vintage Rare Hickok T53 ~ Dynamic Mutual Conductance Tube Tester ~ Parts/repair

349.88$

Precise 111 Mutual Conductance Tube Tester Powers Up. • $250
Precise 111 Mutual Conductance Tube Tester Powers Up.

250$

Hickok 539C Tube Tester Clean Condition Nice! Grail Mutual Conductance Tester • $1495
Hickok 539c Tube Tester Clean Condition Nice! Grail Mutual Conductance Tester

1,495$

Hickok 752 Mutual Conductance Tube Tester - *Calibrated* & Plate Current Jacks • $1250
Hickok 752 Mutual Conductance Tube Tester - *calibrated* & Plate Current Jacks

1,250$

Rare Mercury 1200 Mutual Gm Mutual Conductance Tube Tester Working With Booklets • $249
Rare Mercury 1200 Mutual Gm Mutual Conductance Tube Tester Working With Booklets

249$

Hickok Model 532 Dynamic Mutual Conductance Tube Tester - Turns On - Untested • $199.99
Hickok Model 532 Dynamic Mutual Conductance Tube Tester - Turns On - Untested

199.99$

Auction
Vintage Hickok 800 Dynamic Mutual Conductance Tester-Tests 01A Tubes Untested • $323
Vintage Hickok 800 Dynamic Mutual Conductance Tester-tests 01a Tubes Untested

323$ 0 bids | 5d

HICKOK 534 MUTUAL CONDUCTANCE TUBE TESTER - Untested - Read See Pics • $224.95
Hickok 534 Mutual Conductance Tube Tester - Untested - Read See Pics

224.95$

20%
Jackson 648 - 1 Dynamic Tube Tester * Special Tube Data * Turns On • $159.20
Jackson 648 - 1 Dynamic Tube Tester * Special Tube Data * Turns On

159.20$ 199$

Hickok 533A Dynamic Mutual Conductance Tube Tester AS IS Read Description GOLD • $325
Hickok 533a Dynamic Mutual Conductance Tube Tester As Is Read Description Gold

325$

Hickok 6000A Mutual Conductance Tube Tester - Calibrated - *Plate Current Jacks* • $825
Hickok 6000a Mutual Conductance Tube Tester - Calibrated - *plate Current Jacks*

825$

HICKOK 6000A MICROHMO DYNAMIC MUTUAL CONDUCTANCE TUBE TESTER Nice Clean Working • $799.99
Hickok 6000a Microhmo Dynamic Mutual Conductance Tube Tester Nice Clean Working

799.99$

Hickok Model 532 Dynamic Mutual Conductance Tube Tester. not Tested • $355
Hickok Model 532 Dynamic Mutual Conductance Tube Tester. not Tested

355$

Philco 9100 Dynamic Mutual Conductance Tube Tester (Hickok 533A Replica) • $375
Philco 9100 Dynamic Mutual Conductance Tube Tester (hickok 533a Replica)

375$

Hickok Model 536 Dynamic Mutual Conductance Tube Tester • $345
Hickok Model 536 Dynamic Mutual Conductance Tube Tester

345$

Hickok Model 538A Dynamic Mutual Conductance Tube Tester • $425
Hickok Model 538a Dynamic Mutual Conductance Tube Tester

425$

Heathkit TT-1 Mutual Conductance Tube Tester Updated Calibrated • $900
Heathkit Tt-1 Mutual Conductance Tube Tester Updated Calibrated

900$

Hickok 532 Dynamic Mutual Conductance Tube Tester Manual • $12.99
Hickok 532 Dynamic Mutual Conductance Tube Tester Manual

12.99$

Hickok 1700 Dynamic Mutual Conductance Tube Tester Manual • $13.99
Hickok 1700 Dynamic Mutual Conductance Tube Tester Manual

13.99$

Hickok 533 Mutual Conductance Tube Tester • $399.98
Hickok 533 Mutual Conductance Tube Tester

399.98$

Hickok 534 Dynamic Mutual Conductance Tube Tester Manual • $9.99
Hickok 534 Dynamic Mutual Conductance Tube Tester Manual

9.99$

Hickok 605A Dynamic Mutual Conductance Tube Tester Manual • $8.99
Hickok 605a Dynamic Mutual Conductance Tube Tester Manual

8.99$

Hickok 534B Dynamic Mutual Conductance Tube Tester Manual • $11.99
Hickok 534b Dynamic Mutual Conductance Tube Tester Manual

11.99$

Hickok 700 Dynamic Mutual Conductance Tube Tester Manual • $12.99
Hickok 700 Dynamic Mutual Conductance Tube Tester Manual

12.99$

Hickok Model 540 Dynamic Mutual Conductance Tube Tester Manual • $8.99
Hickok Model 540 Dynamic Mutual Conductance Tube Tester Manual

8.99$

Hickok 750 Mutual Conductance Tube Tester Manual With Tube Data • $15.99
Hickok 750 Mutual Conductance Tube Tester Manual With Tube Data

15.99$

Hickok 535 Dynamic Mutual Conductance Tube Tester Manual • $10.49
Hickok 535 Dynamic Mutual Conductance Tube Tester Manual

10.49$

Vintage Hickok 51X Portable Dynamic Mutual Conductance Combination Tube Tester • $317.88
Vintage Hickok 51x Portable Dynamic Mutual Conductance Combination Tube Tester

317.88$

Hickok Model 533 Dynamic Mutual Conductance Tube Tester • $395
Hickok Model 533 Dynamic Mutual Conductance Tube Tester

395$

B&K DYNA-JET 606 Tube Tester Manual With Tube Data • $12.99
B&k Dyna-jet 606 Tube Tester Manual With Tube Data

12.99$

Hickok Tube Tester 6000A Manual • $10
Hickok Tube Tester 6000a Manual

10$

Hickok 539C Tube Tester AC Line & Bias Jacks Solid State - Clean & Calibrated* • $2250
Hickok 539c Tube Tester, Ac Line & Bias Jacks, Solid State - Clean & Calibrated*

2,250$

Auction
METAL FACE PLATE PART From Hickok Model 6000 Mutual Conductance Tube Tester • $9.99
Metal Face Plate Part From Hickok Model 6000 Mutual Conductance Tube Tester

9.99$ 1 bids | 3d

6550 RCA And Sylvania Vacuum Tubes. US Made Tested • $90
6550, Rca And Sylvania Vacuum Tubes. Us Made, Tested

90$

One 1957 RCA 6SN7GTB Tube - Hickok TV7B Tests @ 81/78 Min:50/50 • $8.50
One 1957 Rca 6sn7gtb Tube - Hickok Tv7b Tests @ 81/78, Min:50/50

8.50$

La Radiotechnique EF86 6267 - Suresnes 1961 8Y5 - Valvo Label - NOS • $68
La Radiotechnique Ef86 6267 - Suresnes 1961 8y5 - Valvo Label - Nos

68$

One GE 7239 Tube - Hickok 539B Tested • $12.95
One Ge 7239 Tube - Hickok 539b Tested

12.95$

1956 GE JG-5751 Black Plates 3-Mica Tube - Hickok TV7B Tests @ 48/46 Min:32/32 • $57.95
1956 Ge Jg-5751 Black Plates, 3-mica Tube - Hickok Tv7b Tests @ 48/46, Min:32/32

57.95$

Marconi 12BH7A Tube - Hickok 539B Tests @ 3700/3750 Min:1950 • $24.95
Marconi 12bh7a Tube - Hickok 539b Tests @ 3700/3750, Min:1950

24.95$

One 1960+/- Sylvania 6189 12AU7WA (ECC82) Tube - TV7B Tests @ 105/98 Min:56/56 • $19.95
One 1960+/- Sylvania 6189 12au7wa (ecc82) Tube - Tv7b Tests @ 105/98, Min:56/56

19.95$

1970± GE 12BH7A Tube - Hickok 539B Tests @ 3250/3350 Min:1950 • $18.95
1970± Ge 12bh7a Tube - Hickok 539b Tests @ 3250/3350, Min:1950

18.95$

1956 Tung-Sol 12AX7 (ECC83) Tube - Hickok TV7B Tests @ 44/45 Min:32/32 • $44.95
1956 Tung-sol 12ax7 (ecc83) Tube - Hickok Tv7b Tests @ 44/45, Min:32/32

44.95$

1943 RCA JAN-CRC-VR150 VT-139 (OD3)Voltage Regulator Tube- TV7 Tests@ 78 Min:40 • $12.50
1943 Rca Jan-crc-vr150 Vt-139 (od3)voltage Regulator Tube- Tv7 Tests@ 78, Min:40

12.50$

One 1960s GE 12HG7 12GN7 'THIN GLASS' Tube - Hickok TV7B Tests @ 96 Min:46 • $9.95
One 1960s Ge 12hg7 12gn7 'thin Glass' Tube - Hickok Tv7b Tests @ 96, Min:46

9.95$

1969 RCA OD3 (VR150) Voltage Regulator Tube - Hickok TV7 Tests @ 120 Min:40 • $7.50
1969 Rca Od3 (vr150) Voltage Regulator Tube - Hickok Tv7 Tests @ 120, Min:40

7.50$

One UK GE 12HG7 12GN7 'THIN GLASS' Tube - Hickok TV7B Tests @ 103 Min:46 • $10.95
One Uk Ge 12hg7 12gn7 'thin Glass' Tube - Hickok Tv7b Tests @ 103, Min:46

10.95$

One GM-Delco 6J5 Metal Tube - Hickok TV7B Tests @ 110 Min:50 • $10.45
One Gm-delco 6j5 Metal Tube - Hickok Tv7b Tests @ 110, Min:50

10.45$

1970± GE 12BH7A Tube - Hickok 539B Tests @ 3700/3950 Min:1950 • $19.95
1970± Ge 12bh7a Tube - Hickok 539b Tests @ 3700/3950, Min:1950

19.95$

1950s RCA 5751 Black Plates 3-Mica Tube - Hickok TV7B Tests @ 53/48 Min:32/32 • $46.95
1950s Rca 5751 Black Plates, 3-mica Tube - Hickok Tv7b Tests @ 53/48, Min:32/32

46.95$

One 1955 RCA/Motorola 6SN7GT Tube - Hickok TV7 Tests @ 72/77 Min:50/50 • $18.50
One 1955 Rca/motorola 6sn7gt Tube - Hickok Tv7 Tests @ 72/77, Min:50/50

18.50$

1949 RCA OD3 VR150 Voltage Regulator Tube - Hickok TV7 Tests @ 106 Min:40 • $14.95
1949 Rca Od3 Vr150 Voltage Regulator Tube - Hickok Tv7 Tests @ 106, Min:40

14.95$

Sylvania 6X5GT (EZ35 6X5GT) Rectifier Tube - Hickok 539B Tests @ 98/94 Min:54 • $13.95
Sylvania 6x5gt (ez35 6x5gt) Rectifier Tube - Hickok 539b Tests @ 98/94, Min:54

13.95$

Hickok 800 Mutual Conductance Tube Tester Manual • $12.99
Hickok 800 Mutual Conductance Tube Tester Manual

12.99$

HICKOK 800 Dynamic Mutual Conductance Tube Tester Very Rare • $770
Hickok 800 Dynamic Mutual Conductance Tube Tester Very Rare

770$

One 1963 Tung-Sol 12AX7 (ECC83) Tube - Hickok TV7B Tests @ 40/41 Min:32/32 • $25.95
One 1963 Tung-sol 12ax7 (ecc83) Tube - Hickok Tv7b Tests @ 40/41, Min:32/32

25.95$

One 1951 Sylvania/Sentinel 6J5GT Tube - Hickok TV7B Tests @ 63 Min: 50 • $7
One 1951 Sylvania/sentinel 6j5gt Tube - Hickok Tv7b Tests @ 63, Min: 50

7$

GE(Sylvania?) 5751-WA Black Plates3-Mica Tube-Hickok TV7B Tests@54/52Min:32/32 • $89.95
Ge(sylvania?) 5751-wa Black Plates,3-mica Tube-hickok Tv7b Tests@54/52,min:32/32

89.95$

1972 Holland Amperex 6DJ8 ECC88 Tube - Hickok TV-2B Tests @ 97/110 Min:65/65 • $17.95
1972 Holland Amperex 6dj8 Ecc88 Tube - Hickok Tv-2b Tests @ 97/110, Min:65/65

17.95$

GE? Sylvania? 5751-WA Black Plates3-Mica Tube-Hickok TV7B Tests@44/43Min:32/32 • $63.95
Ge? Sylvania? 5751-wa Black Plates,3-mica Tube-hickok Tv7b Tests@44/43,min:32/32

63.95$

Sylvania/GM 6X5GT (EZ35) Rectifier Tube - Hickok 539B Tests @ 103/106 Min:54 • $15.95
Sylvania/gm 6x5gt (ez35) Rectifier Tube - Hickok 539b Tests @ 103/106, Min:54

15.95$

One 1967 RCA 6072 Tube - Hickok TV-7B Tests @ 51/54 Min:32/32 • $83.95
One 1967 Rca 6072 Tube - Hickok Tv-7b Tests @ 51/54, Min:32/32

83.95$

Sylvania/FoMoCo 6X5GT (EZ35)Rectifier Tube - Hickok 539B Tests @ 105/105 Min:54 • $15.95
Sylvania/fomoco 6x5gt (ez35)rectifier Tube - Hickok 539b Tests @ 105/105, Min:54

15.95$

65p Remastered SETUP TUBE CHART BOOK Mercury 1000 Mutual Conductance Tube Tester • $7.99
65p Remastered Setup Tube Chart Book Mercury 1000 Mutual Conductance Tube Tester

7.99$

TUBES 2 New Philips 12AX7WA Blue Label Matching 12AX7A NOS NIB USA Hickok Tested • $229.99
Tubes 2 New Philips 12ax7wa Blue Label Matching 12ax7a Nos Nib Usa Hickok Tested

229.99$

One 1960s RCA/Raytheon 6072 Tube - Hickok TV-7B Tests @ 53/53 Min:32/32 • $84.95
One 1960s Rca/raytheon 6072 Tube - Hickok Tv-7b Tests @ 53/53, Min:32/32

84.95$

Vintage Nu 5y3gt Tubes Set Of 2 Matched Black Plate Tested Strong • $49.99
Vintage Nu 5y3gt Tubes Set Of 2 Matched Black Plate Tested Strong

49.99$

Sylvania 6X5GT/G (EZ35) Rectifier Tube - Hickok 539B Tests @ 106/103 Min:54 • $17.95
Sylvania 6x5gt/g (ez35) Rectifier Tube - Hickok 539b Tests @ 106/103, Min:54

17.95$

Sylvania 6X5GT/G (EZ35) Rectifier Tube - Hickok 539B Tests @ 108/105 Min:54 • $17.95
Sylvania 6x5gt/g (ez35) Rectifier Tube - Hickok 539b Tests @ 108/105, Min:54

17.95$

Sylvania/FoMoCo 6X5GT (EZ35)Rectifier Tube - Hickok 539B Tests @ 103/104 Min:54 • $15.95
Sylvania/fomoco 6x5gt (ez35)rectifier Tube - Hickok 539b Tests @ 103/104, Min:54

15.95$

GE? Sylvania? 5751 Black Plates3-Mica Tube - Hickok TV7B Tests@ 50/49Min:32/32 • $76.95
Ge? Sylvania? 5751 Black Plates,3-mica Tube - Hickok Tv7b Tests@ 50/49,min:32/32

76.95$

1960s GE Made RCA 6K11 6Q11 Tube - New Old Stock/New In BoxHickok 539B Tested • $34.95
1960s Ge Made Rca 6k11 6q11 Tube - New Old Stock/new In Box,hickok 539b Tested

34.95$

1965 GE 6L6WGB (5881) Tube - Hickok 539B Tests @ 4000 Min:3300 • $17.95
1965 Ge 6l6wgb (5881) Tube - Hickok 539b Tests @ 4000, Min:3300

17.95$

1970 Holland Amperex 6DJ8 ECC88 Tube - Hickok TV-2B Tests @ 101/97 Min:65/65 • $19.95
1970 Holland Amperex 6dj8 Ecc88 Tube - Hickok Tv-2b Tests @ 101/97, Min:65/65

19.95$

Sylvania Gold Label JAN-CHS-5Y3WGTA Tube - Hickok 539B Tests @ 82/86 Min: 54/54 • $22
Sylvania Gold Label Jan-chs-5y3wgta Tube - Hickok 539b Tests @ 82/86, Min: 54/54

22$

2 Sylvania 45 Triode Tubes Hickok Test Vg & Gm Matched 1700 1850 Micromhos • $189.99
2 Sylvania 45 Triode Tubes Hickok Test Vg & Gm Matched 1700 1850 Micromhos

189.99$

USA Made NO Branded Type-10 Ceramic Base Power Triode Tube(VT-25 VT-62 801A 210) • $149.95
Usa Made No Branded Type-10 Ceramic Base Power Triode Tube(vt-25 Vt-62 801a 210)

149.95$

1954 RCA 12BH7 No 'A' Tube - Hickok 539B Tests @ 3100/3000 Min:1950 • $75.95
1954 Rca 12bh7 No 'a' Tube - Hickok 539b Tests @ 3100/3000, Min:1950

75.95$

1960 Tung-Sol 12AX7 (ECC83) Tube - Hickok TV7B Tests @ 48/43 Min:32/32 • $40.95
1960 Tung-sol 12ax7 (ecc83) Tube - Hickok Tv7b Tests @ 48/43, Min:32/32

40.95$

±1960 RCA 12DT8 Black Plates/Shield Radio Tube - Hickok TV7B Tests @ 88/84 • $18.95
±1960 Rca 12dt8 Black Plates/shield Radio Tube - Hickok Tv7b Tests @ 88/84

18.95$

One 1960s RCA/Westinghouse 6072 Tube - Hickok TV-7B Tests @ 55/57 Min:32/32 • $84.95
One 1960s Rca/westinghouse 6072 Tube - Hickok Tv-7b Tests @ 55/57, Min:32/32

84.95$

Raytheon OD3 / VR150 Voltage Regulator Tube - Hickok TV7 Tests @ 80 Min:40 • $11.50
Raytheon Od3 / Vr150 Voltage Regulator Tube - Hickok Tv7 Tests @ 80, Min:40

11.50$

One 1960s Tung-Sol 12AX7A (ECC83) Tube - Hickok TV7B Tests @ 53/50 Min:32/32 • $40.95
One 1960s Tung-sol 12ax7a (ecc83) Tube - Hickok Tv7b Tests @ 53/50, Min:32/32

40.95$

1961 Tung-Sol/Monitoradio 12AX7 (ECC83)Tube- Hickok TV7B Tests@ 52/50 Min:32/32 • $40.95
1961 Tung-sol/monitoradio 12ax7 (ecc83)tube- Hickok Tv7b Tests@ 52/50, Min:32/32

40.95$

1970 Holland Amperex 6DJ8 ECC88 Tube - Hickok TV-2B Tests @ 92/95 Min:65/65 • $16.95
1970 Holland Amperex 6dj8 Ecc88 Tube - Hickok Tv-2b Tests @ 92/95, Min:65/65

16.95$

Lot Of (3) NOS GE 6463 Tubes In Original BoxesMatching 1968 Date Codestested! • $23.95
Lot Of (3) Nos Ge 6463 Tubes In Original Boxes,matching 1968 Date Codes,tested!

23.95$

    • Brand
    • Hickok35
    • Heathkit3
    • B&K3
    • Philco3
    • Jackson1
    • Mercury1
    • Weston1