BK 747 Tube tester, TESTED WORKING.

Description

This B&K 747 Tube tester is a reliable and efficient tool for testing the functionality of your tubes. It has been tested and is guaranteed to work flawlessly. The brand B&K is known for its high-quality products, and this model is no exception.
The Audio & Musician industry standard for matching "all audio vacumm tubes. This unit has wear and some corrosion on the external protective case parts. But the case has done its job. Because the internal components are in pristine condition. In fact, this unit appears to be hardly used! This unit also comes with an operation manual and the tube setup chart.
Great for testing and verification that the
"
matched" tubes you purchased
actually are
matched!
Ideal for use in various industries, this tube tester is perfect for professionals who need to ensure the proper functioning of their equipment. Whether you're in the business world or working in a laboratory, this B&K 747 Tube tester is an excellent choice for your testing needs.