test tube stand for sale, brand-new and used.

Here is a NOS Sylvania 6CL6 Audio Amplifier Vacuum Tube TV7 Tested Photos Photos shown in this listing are of

Here is a NOS Sylvania 12BQ6GTB / 12CU6 Vacuum Tube TV7 Tested Photos Photos shown in this listing are o

Here is a NOS Sylvania 6U8A / 6AX8 / 6KD8 Vacuum Tube TV7 Tested Photos Photos shown in this listing are of th

THIS AUCTION IS FOR ONE TUBE!!!! TESTED AND WORKING : ONE 6NO45T VACUUM TUBE DELAY RELAY

THIS AUCTION IS FOR ONE TUBE!!!! TESTED AND WORKING : ONE 6NO30 VACUUM

Here we have a Precision Tube Tester 12 Button Mechanical Selector Switch Assembly Tested Salvaged from a working Precision 920 Tube tester but will fit others in the range like the 954 for example.

Here we have a Precision Vacuum Tube Tester Line Adjust Knob Cover Will fit any of the Line adjust knobs from the 900 Series testers, like the 920 / 954/ 954G etc etc

Here we have a Precision Vacuum Tube Tester 920 Data Assembly w/ Data Roll DRC-H2K This was removed from a working 920 Precision Tube tester. I occasionally cannibalize a working piece of equipment to use the working parts to fix 7 or 8 others. Sacrifice one to get many more working.

Here we have a Precision Vacuum Tube Tester 920/954 etc Analog Panel Display Meter Tested This was removed from a working 920 Precision Tube tester. I occasionally cannibalize a working piece of equipment to use the working parts to fix 7 or 8 others.

Here we have a Precision Vacuum Tube Tester 920/ 954 series etc "D" Selector Pot #17-104A This was removed from a working 920 Precision Tube tester. I occasionally cannibalize a working piece of equipment to use the working parts to fix 7 or 8 others. Sacrifice one to get many more working.

Here we have a Precision Tube Tester 920/954 etc Line Adjust Pot Tested # 17-107A This was removed from a working 920 Precision Tube tester. I occasionally cannibalize a working piece of equipment to use the working parts to fix 7 or 8 others.

GLAS COL ROTATOR LAB/TUBE/VIAL RUGGED ROTATOR Variable speed 2-60 rpm *** Click on Images for larger view *** Here is a good, working Gla

Here we have a GM Delco NOS 12DZ6 ( 12EK6 , 12EA6 ) Vacuum Tube TV7 Tested 100%+TV7 Tested Photos