Category: Tube Testers

Pristine Precision 612 Tube Tester.

Precision 954 tube tester with a really nice wood case. Fully restored and calibrated with excellent cosmetics.

Precision 920 tube tester with a real nice wood case. Fully restored, calibrated, and in excellent working condition.

Restored Precision 912 Tube Tester. The case is actually in pretty good shape, with no damage and only minor scratches.