cool tube for sale, brand-new and used.

Last chance! This geiger counter tube has been tested to work nicely with a RM-4 geiger counter. It is basically a glass version of a SBM-10 tube, but is somewhat more sensitive.

AmScope SM-4T-144A 7X-45X Trinocular Stereo Microscope with Variable 144-LED Ring Light We are currently encountering alternate sellers duplicating our listings and selling what appears to be our products. These other sellers may be selling fake AmScope microscopes and using our Brand Name illegitimately. Please double check the seller name and be careful.

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Very nice used Tube imp Mini TT with case and manual. 

Wide Range Tube Beading Tool, 1-1/4" to 6". This is a proven aerospace tool. Available to the public by popular demand.

Not the prettiest girl at the prom but this old EICO 666 tube tester is a great match for working on old tube type equipment. It will test pretty much any receiving type tube from four pin through Ocal and Loctal .. an up to 7 and 9 pin minis.

SOLD AS IS: FOR REPAIR Unit powers up and I can get the meter centered with the Line Adjustment. Tried test

S&A chiller CW-5200 for medical laser systems S&A CW-5200 chiller is fit for cooling medical laser systems. Its cooling capacity up to 1.4KW and the thermoelectric control in ±0.3℃ precision and temperature control range in 5-35℃. It is popular for its 2 temperature control modes as constant temperature and intelligent temperature control.

***** Energy savings, great for many applications including SOLAR ***** Fast US shipping, USA SELLER This fixture is very lightweight, weighs only 0.45 lbs. It is very bright, easy to handle, long lasting, as easy to &n

The Centrifuge is in Like New Condition, never used. Manufacturing date 2015. These were owned by Atherotech Diagnostics Lab.

Get our 12 pack of our Plug & Play High Bay LED Lights for a medium warehouse or retail store. This is our Plug & Play package for your LED High Bay Solution. There is no need for an electrician to bypass a ballast since

Get our 6 pack of our Plug & Play High Bay LED Lights for a small warehouse or retail store. This is our Plug & Play package for your LED High Bay Solution. There is no need for an electrician to bypass a ballast since we include the entire setup.

The Model 642E is a compact single-speed centrifuge designed to provide the ideal pre-analytic s

Weston model 566 tube tester. Incredible vintage piece! This item is untested and has minor wear consistent with age.