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Announcements
No unread posts Attachment(s) FORUM HOSTING ISSUES CONTINUE

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Alan Voorhees

43

4998

Feb Mon 12, 2018 4:15 pm

Don Cavey View the latest post

No unread posts INTERRUPTION IN FORUM COMING

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Alan Voorhees

105

8370

Feb Sun 18, 2018 9:15 pm

Bob S View the latest post

Topics
No unread posts Attachment(s) Espey MODEL 100 test meter

greenstar

2

77

Feb Mon 12, 2018 5:44 pm

greenstar View the latest post

No unread posts Heathkit G-5 Signal Generator

Radiochemist

0

81

Feb Mon 12, 2018 4:50 pm

Radiochemist View the latest post

No unread posts Attachment(s) Troubleshooting a Triplett 631 VTVM

Sparksalot

8

736

Feb Mon 12, 2018 4:15 pm

PFH2QVO View the latest post

No unread posts Attachment(s) Poll: MK-328 TR LCR ESR Tester Transistor Inductance Cap. Res. ESR

neisg1

7

203

Feb Mon 12, 2018 4:03 pm

neisg1 View the latest post

No unread posts OS-8 oscilloscope problem

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Tube Radio

30

2185

Feb Mon 12, 2018 4:15 am

Tube Radio View the latest post

No unread posts Looking for a case for a Hickok 533 tube tester

CrankTelephone101

2

91

Feb Mon 12, 2018 3:34 am

xwarp View the latest post

No unread posts HP 427A opt H32?

Greg Dan

1

81

Feb Mon 12, 2018 12:59 am

Koby View the latest post

No unread posts Tektronix 496 over half deaf

wd5jfr

9

283

Feb Mon 12, 2018 12:06 am

xwarp View the latest post

No unread posts Attachment(s) What do you make of this ESI 250?

radioalfa

3

115

Feb Sun 11, 2018 1:44 pm

radioalfa View the latest post

No unread posts Attachment(s) Probe on Grommes Precision Electronics Signal Tracer - 251?

timwarneka

13

1252

Feb Sun 11, 2018 5:01 am

Monarke4 View the latest post

No unread posts TV-7 Tube testing filiament voltage drop

case310350

3

105

Feb Sun 11, 2018 2:22 am

vartech View the latest post

No unread posts Attachment(s) Hickok Cardmatic 121 Tube Tester Cards

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nv3g

23

2596

Feb Sun 11, 2018 12:38 am

glue_ru View the latest post

No unread posts Attachment(s) Looking for a talking volt meter

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Timmy1

48

4954

Feb Sun 11, 2018 12:33 am

Timmy1 View the latest post

No unread posts Attachment(s) Triplett 630 meter

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delco1946

22

555

Feb Sat 10, 2018 11:14 pm

DaveA View the latest post

No unread posts Navy OD-7 Tube Tester Manual

TubeShack

0

61

Feb Sat 10, 2018 9:40 pm

TubeShack View the latest post

No unread posts Attachment(s) Refinish covering on my Precision 10-60 tube tester?

edbar

2

125

Feb Sat 10, 2018 3:31 pm

dholland View the latest post

No unread posts Triplett 630 PLK Type 2 troubleshooting

Charlie Echo

3

179

Feb Sat 10, 2018 12:21 am

Fred Scoles View the latest post

No unread posts Attachment(s) Eico666n Wiring Question.?

cokekid

12

272

Feb Fri 09, 2018 11:45 pm

Mike C. View the latest post

No unread posts Test UX-201As on a Precision 612

skere26

2

73

Feb Fri 09, 2018 10:41 pm

easyrider8 View the latest post

No unread posts Bach-Simpson multimeter # 955

sixoklok

0

69

Feb Fri 09, 2018 5:58 pm

sixoklok View the latest post

No unread posts Attachment(s) Is this Heathkit isolation transformer OK?

bluebellyyankee

5

334

Feb Fri 09, 2018 2:24 pm

wazz View the latest post

No unread posts micronta vom,22-203a thru u

robert0415

3

193

Feb Fri 09, 2018 1:00 pm

MarkPalmer View the latest post

No unread posts tube pcl800

botlebetle

0

129

Feb Fri 09, 2018 11:26 am

botlebetle View the latest post

No unread posts HIckok 6000A Tube tester neon bulbs problems

JAA Electronics

5

218

Feb Fri 09, 2018 8:10 am

JAA Electronics View the latest post

No unread posts Attachment(s) VIZ isolated, variable AC supply-here's the diagram & manual

Mars

16

780

Feb Fri 09, 2018 6:22 am

Koby View the latest post

No unread posts Tube tester showing "false" short

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CrankTelephone101

30

822

Feb Fri 09, 2018 5:02 am

CrankTelephone101 View the latest post

No unread posts Eico 625 Tube Tester circuit overload light/meter adjust

valley

10

159

Feb Fri 09, 2018 3:27 am

valley View the latest post

No unread posts Requestin Sencore PS43 Information, Schematic, Etc.

twenty4pack

0

60

Feb Thu 08, 2018 10:20 pm

twenty4pack View the latest post

No unread posts Attachment(s) Sweep Display

Motorola1

5

230

Feb Thu 08, 2018 10:02 pm

Findm-Keepm View the latest post

No unread posts EMC Model 500 Signal Generator schematic.

SHenion

0

69

Feb Wed 07, 2018 7:57 pm

SHenion View the latest post

No unread posts Attachment(s) Updated Hickok 539 Calibration document

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nickds1

58

11139

Feb Wed 07, 2018 7:03 pm

mksj View the latest post

No unread posts Signal Tracer Recommendations

BikeNEPA

14

435

Feb Wed 07, 2018 12:52 pm

MM View the latest post

No unread posts Sprague TO-6A, TO-6S

Monarke4

4

1259

Feb Wed 07, 2018 2:28 am

Barry H Bennett View the latest post

No unread posts leader lmv 189ar

roborla

1

94

Feb Wed 07, 2018 12:13 am

Eddy View the latest post

No unread posts assistance with a 2407 wavetek sig gen

TMvincent

11

1175

Feb Tue 06, 2018 11:54 pm

Marcc View the latest post

No unread posts Triplet Model 2400

tjugofyra

0

61

Feb Tue 06, 2018 4:53 pm

tjugofyra View the latest post

No unread posts Test equipment

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DeBaty

24

808

Feb Tue 06, 2018 2:34 pm

Steve Johnson View the latest post

No unread posts Attachment(s) Ignition Timing Light Question

processhead

12

368

Feb Tue 06, 2018 8:12 am

Ed in SoDak View the latest post

No unread posts OS-8/U Oscilloscope Circuit Diagram

Phasitron477

7

1038

Feb Tue 06, 2018 6:03 am

rchrdm View the latest post

No unread posts Heathkit TT-1 Tube Tester

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radioterry

20

6566

Feb Tue 06, 2018 3:39 am

Erik K View the latest post

No unread posts Old Tek pulser works!

thyratron26

7

289

Feb Mon 05, 2018 11:15 pm

PaulAm View the latest post

No unread posts Attachment(s) Clamp On Ammeter Hot/Neutral Accuracy Difference ?

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Retired Radio Man

22

545

Feb Mon 05, 2018 9:35 pm

easyrider8 View the latest post

No unread posts Hickok 550X - need plan to add 9 pin socket

rxradio

2

105

Feb Mon 05, 2018 8:44 pm

rxradio View the latest post

No unread posts RCA Model WC-528b

transoceanic 8523

6

138

Feb Mon 05, 2018 5:21 pm

Findm-Keepm View the latest post

No unread posts Western / Hickok KS-15560-L1 vs KS-15750-L1 tube testers ??

toby222

4

143

Feb Mon 05, 2018 3:42 pm

mksj View the latest post

No unread posts tele-ohmike to-6A repair questions

torres1016

2

129

Feb Mon 05, 2018 3:32 am

Leigh View the latest post

No unread posts Attachment(s) National Company Generator

Barry H Bennett

0

127

Feb Mon 05, 2018 2:31 am

Barry H Bennett View the latest post

No unread posts Attachment(s) Tube Rejuvenator

Barry H Bennett

4

176

Feb Mon 05, 2018 2:00 am

Bugman View the latest post

No unread posts HF DMM different readings?

Mike Toon

13

302

Feb Mon 05, 2018 12:45 am

Radiosmoker View the latest post

No unread posts Attachment(s) VIZ Vector (RCA) WP-30 Variac/Isolation/Current/Leakage Test

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jwillis44

26

5365

Feb Sun 04, 2018 2:20 am

WJAZ View the latest post

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