pool tube

pool tube

[′pül ‚tüb]
(electronics)
A gas-discharge tube having a mercury-pool cathode. Also known as mercury tube; pool-cathode tube.
References in periodicals archive ?
South Miami, FL, November 17, 2014 --(PR.com)-- A simple yet highly useful new product for pool owners, the Pool Tube Holder, has been developed by Marc Cooper of Glendale, Arizona.
The Pool Tube Holder enables its users to keep track and preserve the quality of floating noodles, tubes, and related products.
The inventor of the Pool Tube Holder has developed a working prototype that has been utilized with success.
Potential licensees in the pool accessories industry are currently being targeted as candidates to eventually commercialize the Pool Tube Holder on a worldwide basis.