Spectrum Tubes

These spectrum tubes are for the Spectrum Tube Single Power Supply and the Spectrum Tube Carousel Power Supply.

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The gas tubes are permanently enclosed in plastic carriers that protect the tubes from breakage. There are no through-the-glass electrodes, so the tubes last far longer than older designs.

WARNING: This product can expose you to chemicals, including nickel, which are known to the State of California to cause cancer. For more information, see www.P65Warnings.ca.gov

Weight 0.22 lbs
Dimensions 7.75 × 5.75 × 1.5 in

Air, Argon, Carbon Dioxide, Helium, Hydrogen, Neon, Nitrogen




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