| Home |
| Search |
| Today's Posts |
|
#1
|
|||
|
|||
|
Hi All:
I have a HICKOK 539B TUBE TESTER. It working in excellent condition. Few days ago , I just change the 83 rectifier tube. Then i test the power tubes or preamplifier tubes. The GM read value over the micromho metter. I change the original 83 tubes. The same effect. Anybody can give me any better solutions for the problem I would be thankful. Please e-mail liu |
| Thread Tools | Search this Thread |
| Display Modes | |
|
|
Similar Threads
|
||||
| Thread | Forum | |||
| Hickok I-177-A and Munston MX-949 A/U Adapter - 9 pin tube readings | Boatanchors | |||
| Hickok 547 Tube tester roll - help | Boatanchors | |||
| FA: Hickok Tube Tester | Boatanchors | |||
| Tube tester query? | Boatanchors | |||
| FA: Hickok 752A Tube Tester | Boatanchors | |||