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Hickock Model 539B Tube Tester w/ manuals TESTED For Sale


Hickock Model 539B Tube Tester w/ manuals TESTED
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Hickock Model 539B Tube Tester w/ manuals TESTED:
$989.99

**UPDATE** I tested with some new 6L6 tubes and meter was accurate, but could still stand to be recalibrated It is in very nice shape, but I already have three testers, so don\'t need it. It will probably need recalibrated at some point.The meter is NOT cracked as it appears in the upper right, it was glare you see in the pic
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