This is an EICO 667 tube tester that has been restored and calibrated. This is a simple Emissions tester that is good for vintage antique radio and amplifier work. The
Day: July 25, 2025
Hickok 6000A Tube Tester For SaleHickok 6000A Tube Tester For Sale
This is a restored and calibrated Hickok 6000A tube tester. This is a good tube tester for vintage antique radio and amplifier work. One of the best features of this