Spectrum Tube Single Power Supply

With ultra-safe, patent-pending design, this spectrum tube power supply will provide a simple means of viewing gas discharge spectral lines with any of our spectrometers. Unlike other designs, this system has no exposed high voltage.

SKU: ST-SPS Category:


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. The Power Supply will energize one tube at a time, and includes storage space for an additional six tubes.

Spectrum Tube Fiber Optic Holder is included to hold an optical fiber cable in position.

Spectrum Tubes

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

Spectrum Tube Single Power Supply
Spectrum Tube Fiber Optic Holder
User manual

Replacement Fiber Optic Holder for Single Power Supply (ST-FHS)
Replacement Spectrum Tube Power Supply (PS-ST)

User Manual: https://www.vernier.com/manuals/st-sps/
Warranty: 2-year limited warranty
FAQ: https://www.vernier.com/til/3585/


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Educational Standards

Our products support provincial requirements for NGSS, AP, and more.