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B&K 747 solid state mutual conductance tube tester Tested Working
B&K 747 solid state mutual conductance tube tester Tested Working
B&K 747 solid state mutual conductance tube tester Tested Working
B&K 747 solid state mutual conductance tube tester Tested Working
B&K 747 solid state mutual conductance tube tester Tested Working
B&K 747 solid state mutual conductance tube tester Tested Working

B&K 747 solid state mutual conductance tube tester Tested Working

$ 245.52

Availability: 89 in stock
  • Condition: Used
  • Brand: B&K
  • Model: B&K 747

    Description

    B&K 747 solid state mutual conductance tube tester Tested Working.
    In very clean condition for the age of the unit. Everything looks good and all operations work. Unit had not been used in a couple years but it fired up no problem and I tested several tubes and the unit seems to be testing pretty accurately. That being said it is being sold as is but guaranteed not DOS …like most of these old testers it has not had its caps changed or been Calibrated and could probably use a slight adjustment.