All you need to test a tube is a good transformer. \nJust put the leads on the tube electrode wires, plug it in, turn on the switch.\nIf it lights it\'s good. If it\'s weak it needs gas, usually this means trash it or \nget another, some neon shops can break and re-gas some tubes.
Replacing tubes
This page was created to help you, the do it yourselfer fix, repair and / or replace parts on your neon beer or other neon signs.\nWith basic skills and tools you can diagnose and repair your neon sign.Some things can be fixed, other things like broken or burned out neon tubes or weak or burned up transformers must be replaced.
Available: Short Stop or End Cap\nProtect brass wires not to be corroded, enhance the service lifespan of neon light\nPerfect anti-flaming, ageing-resistance
PVC Silicone Electrode Cap\n\nAvailable: End cap or short stop
Anti-ultraviolet Clear Polycarbonate Tube Supports
Steel & Plastic Tube Support For Use With Neon Tubes And Cold Cathode Tubes
