1. Ti.com
Texas Instruments - Analog Technologies; Semiconductors, Digital Signal Processing: Texas Instruments Incorporated is the world leader in digital signal processing and analog technologies, the semiconductor engines of the Internet age. TI is a leader in
http://www.ti.com

2. Ni.com
NI leverages commercial technologies, such as industry-standard computers and the Internet, to deliver customer-defined automation, test and measurement hardware and software solutions for engineers and scientists.
http://www.ni.com

3. Davisnet.com
Davis Instruments Corp. is the industry standard for affordable, high-quality weather instrumentation for amateur and commercial boaters, farmers, meteorologists, hobbyists and others. Davis also produces a full line of Marine accessories.
http://www.davisnet.com

4. Keithley.com
Keithley Instruments designs, develops, manufactures and markets precision electronic test and measurement instruments and systems
http://www.keithley.com

5. Rsi.aip.org
   What is Scitation? News Contact Us Help Books, Proceedings, and Other Publications Peer X-Press Web Submission & Review Membership and Subscription Services Marketing & Consortia Sales Advertising, Exhibit, & Meeting Services ALERT!  This service
http://rsi.aip.org

6. Instruments.ebay.com
Find Musical Instruments, Electric Guitar and Pro Audio items on eBay. Browse a huge selection of used vintage instrument and Drum Set and find exactly what you want now. Find IT on eBay.
http://instruments.ebay.com

7. Meade.com
Meade Telescopes: Specializing in Telescopes, Microscopes, Meade Instruments, Mead Telescope, Optics, Digital Camera Binoculars, Simmons Optics, Weaver Optics, Mead Telescopes, Redfield Optics, Mead, and Astronomy
http://www.meade.com

8. Veeco.com
Veeco is a manufacturer of metrology tools, precision ion beam etching and deposition process equipment, leak detection and X-ray fluorescence systems.
http://www.veeco.com

9. Ccd.com
Thermoelectrically-cooled slow-scan CCD cameras. Get specifications of our cameras,visit our image gallery,and get a CCD education at our University
http://www.ccd.com

12. Zzounds.com
Get free shipping & low prices at zZounds.com. Come see why zZounds service is rated so high & join 425,000+ happy customers.
http://www.zzounds.com

13. Native-instruments.com
Native Instruments: The Future of Sound. Software for musicians and DJs: Reaktor, Kontakt, Battery, Absynth, FM8, B4, Pro-53, Spektral Delay, Vokator, Traktor, Guitar Rig
http://www.native-instruments.com

15. Piacton.com
Princeton Instruments/Acton is the world’s leading provider of high-performance solutions to the imaging, x-ray, spectroscopy, security and laser optics markets. We cater to the scientific community and Original Equipment Manufacturers.
http://www.piacton.com