B & K 747B Solid State Dynamic Mutual Conductance Tube Tester-Excellent Working For Sale

Here\'s a very nice B&K 747B mutual conductance type tube tester (the best and most accurate kind of tube tester) that is in excellent working condition. This is one of the last tube testers made and will test almost every tube, except CRT\'s and the early large 4, 5, and 6 pin tubes, such as 01A\'s, 45\'s, 80\'s, etc. I tested the following tubes ( 6L6, 12AX7, 12AU7 and 5U4) on both a TV-7D/U tester and this tester and got comparable results. The 747 is an easy tester to set up and use. It has the original Instruction Manual, the original Set-Up Chart and the original tube cap lead tester. Everything you need to accurately test your vacuum tubes. The socket area is near mint. The case is complete and has only minor scuffs and scratches. The latches and handle are present and functional. As with all vintage electronic items, the tester is sold \"As Is\" and not returnable. Shipping is $30.75 FedEx Ground for the lower 48. The tester can be shipped world wide. Email for a quote. Pay Pal only for International sales. Pay Pal (and other forms) are accepted for Domestic sales. Local pick-up is free. Payment must be received within 3 days from the sale ending date. The tester will ship the next business day after funds are received. Good luck and enjoy the sale.


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