B&K TUBE TESTERMODEL 500 This is a B&K Model 500 Mutual Conductance tube tester. It seems to be in good working order as shown in pics. It's testing a 6L6GA in GM. The tube is testing just under 5000. I'm also showi...100.00

B&K TUBE TESTER MODEL 500 MUTUAL CONDUCTANCE [Expired]


no longer for sale

This is a B&K Model 500 Mutual Conductance tube tester. It seems to be in good working order as shown in pics. It's testing a 6L6GA in GM. The tube is testing just under 5000. I'm also showing a pic of this tube being tested on my very accurate Hickok Western Electric KS-15560-L2 tube tester and both tube testers are reading the same. This is not the prettiest tube tester in the world, But it does seem to be accurate and does measure in GM. This unit will be being sold as is as found. The Western Electric tube tester shown in this auction is not included.

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acroman 

Last 12 months
All-time3100.0%

Member since February 2005

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