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  1. Maxgeek 220V Black GS-360EN Electronic Tube Tester High Quality Vacuum Tube Tester Replacement for

    Maxgeek 220V Black GS-360EN Electronic Tube Tester High Quality Vacuum Tube Tester Replacement for

    Aliexpress UK

  2. Tube Valve Tester - DVD/USB - Make Build your own - Avo VCM - Heathkit

    Build your own Valve Tube Tester - DVD/USB. Or on a USB Stick for those that don't have access to a DVD player.

    eBay

  3. All size LCD Lamp CCFL EEFL Light Tube Laptop TV Backlight Tester Repair Tools

    All size LCD Lamp CCFL EEFL Light Tube Laptop TV Backlight Tester Repair Tools

    Aliexpress UK

  4. 807 Tubes 2 Tubes, NOS White BoxesTested on Heathkit TT-1. 4800 uM and 4980 uM

    eBay

  5. 0.36 Inch Digital Tube 0-100V Volt Amp Meter Volt Amper Meter Voltage Detector Tester Meter

    0.36 Inch Digital Tube 0-100V Volt Amp Meter Volt Amper Meter Voltage Detector Tester Meter

    Aliexpress UK

  6. 2 new Tube Tester Socket Savers (1) 9-pin-miniature SS-9 + (1) Octal SS-8 saver

    These arereal socket savers that physically attach to the socket with a long screw and fastening nut. Good compatibility with most original sockets.

    eBay

  7. Integrated Circuit IC Chip Tester Transistor Optocoupler Operational Amplifier Regulator Tube

    Integrated Circuit IC Chip Tester Transistor Optocoupler Operational Amplifier Regulator Tube

    Aliexpress UK

  8. Heathkit TC-3 1960's Top Quality Valve Tester Spare UX4 Socket

    SPARE UX4 SOCKET. Heathkit TC-3 1960's Top Quality Valve Tester. not the tester, nothing more. You get the socket. You must have the item tested and if necessary rewired by a person qualified to do so before plugging anything into the mains regardless of your perceived abilities.

    eBay

  9. Formaldehyde Test Kit Test Paper boxs New House Indoor Air Quality Test Reagent Test Tube Tester

    Formaldehyde Test Kit Test Paper boxs New House Indoor Air Quality Test Reagent Test Tube Tester

    Aliexpress UK

  10. Heathkit By Mullard EZ90/6X4 Square Getter Gray Plate Rectifier Made in England

    eBay

  11. 1960s RCA made Heathkit 6EU7 Tube - Hickok TV7B tests @ 55/58, min:32/32

    Type 6EU7 vacuum tube. (Triode#1 / Triode#2). Hickok TV-7B/U tested. Hickok TV-7B/U is a mutual conductance (Gm) type tube tester. Tube features gray-ribbed-platesand a 'Halo-Ring' getter on top.

    eBay

  12. Healthkit  VOM Model MM-1 Assembling And Using Manual Three Fold Outs

    eBay

  13. RCA 7360 Tube SSB HF Ham Radio Beam Switch vintage tube

    Whether you're a seasoned collector or just starting out, this tube switch is sure to impress.

    eBay

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