Knight Vacuum Tube Testers

For great deals on Knight tube testers you can't beat the prices and selection here at Vacuum Tube Superstore. Our site is the place to go for great prices on every conceivable brand and model of vacuum tube testers and tubes. Check out our massive selection of testers and tubes and get ready to save money while finding the exact brand and model you're looking for - our business relationship with eBay allows us to provide you with a selection and prices that are second to none!

Knight KG-600B Tube Tester - Untested - View Now on eBay


Buy It on eBay for only: $69.95

1958 Allied Knight-Kit Tube Tester Signal generator DIY Kit Vintage Print Ad - View Now on eBay


Buy It on eBay for only: $8.95

Vintage Knight Tube Tester for parts or repair Powers on - View Now on eBay


Buy It on eBay for only: $99.99

Knight Vacuum Tube tester - View Now on eBay

Buy It on eBay for only: $75.00

VINTAGE KNIGHT 600 VACUUM TUBE TESTER-UNTESTED GREAT SHAPE READ FAST SHIPPING - View Now on eBay


Buy It on eBay for only: $199.99

Knight 400 Tube Tester 1960 HowTo Build PLANS - View Now on eBay


Buy It on eBay for only: $6.99

Knight 600 Tube Tester Carbon Composition Resistors & Capacitor Kit - View Now on eBay


Buy It on eBay for only: $15.00

Vintage KNIGHT TUBE TESTER model 83XY142/ 83YX143, ALLIED RADIO CHICAGO + manual - View Now on eBay


Buy It on eBay for only: $145.99

VS12869T Felpro Valve Cover Gaskets Set SMALL BLOCK CHEVY 1959-1986, 283-400 SBC - View Now on eBay


Buy It on eBay for only: $39.95

VINTAGE KNIGHT 600 VACUUM TUBE TESTER Model 600a Assembly Manual - View Now on eBay


Buy It on eBay for only: $20.00

Vintage Knight Jackson Dynamic Tube Tester Knob Set - View Now on eBay


Buy It on eBay for only: $25.99

Vintage Knight Jackson Dynamic Tube Tester Model 715 - View Now on eBay


Buy It on eBay for only: $175.00

BRASS PETCOCK DRAIN VALVE BENTLEY PACKARD CADILLAC BUICK 1920's 30s 40s Vintage - View Now on eBay


Buy It on eBay for only: $49.99

Vintage BRASS WATER RADIATOR HOSE SHUT OFF VALVE FOR HEATER 1920's 30s 40s - View Now on eBay

Buy It on eBay for only: $48.99

VINTAGE BRASS PETCOCK / DRAIN VALVE FORD CHEVY DODGE CADILLAC 1920s 30s 40s - View Now on eBay


Buy It on eBay for only: $49.99

Vintage Knight 600 Series Tube Checker Adapter Charts & Operating Instructions - View Now on eBay


Buy It on eBay for only: $44.95

Vintage Knight Kit Tube Tester 600A Assembly Manual, Wiring Chart & Insert - View Now on eBay


Buy It on eBay for only: $39.95

Vintage 1961 Knight 600A Tube Checker Allied Radio Chicago Chart Instructions - View Now on eBay


Buy It on eBay for only: $39.95

Vintage Knight Tube Tester in Carry Case Box Allied Radio Chicago PARTS ONLY - View Now on eBay


Buy It on eBay for only: $146.99

VINTAGE BRASS PETCOCK / DRAIN VALVE BENTLEY PACKARD CADILLAC BUICK 1920s 30s 40s - View Now on eBay


Buy It on eBay for only: $49.99