Hickok Cardmatic Model 121 Tube Tester

Description

This is a vintage Hickok Cardmatic Model 121 Tube Tester. It is a highly sought-after item for tube enthusiasts and collectors. The tester is in good working condition and has been calibrated to ensure its accuracy. It is suitable for testing various types of tubes, including preamp, power, and rectifier tubes. The tester features an easy-to-read display and is simple to operate. This Hickok 121 model is a fantastic addition to any collection and is a reliable tool for testing tubes.
Excellent working condition.
Comes with the standard set of over 300 punched cards.
The power cord has been replaced.
The tester has been checked for proper operation and calibrated.
Satisfaction guaranteed!