This is a restored and calibrated Hickok 600A for sale. The case shows a lot of wear, but the tube tester is in excellent electrical condition. The tube tester has a new power cord.
The tube tester is $250 plus shipping to the lower 48 states only because of the weight. Contact Me if you are interested.
This is a Hickok 752A that I restored electronically and calibrated. This is a very nice tester and is very clean. The 752A has the ability to test a multi
This is a Stark 9-66 Tube Tester. The circuitry of the Stark 9-66 is based on the Hickok line of Tube Testers. Stark Tube Testers were made in Canada. The
This is a Hickok 534 that I repaired and calibrated for a Customer. The Customer asked me to wire a Bias fuse bulb and test points for checking plate current.