GLK Instruments - Useful Links

Useful Links -

Links will open in a new window

All About Circuits - Website has informative technical articles, education, circuit tools, calculators, forum, and more.

BAMA - mirror - Boat Anchor Manual Archive (edebris mirror site)

Big-list.com - Directory of over 600 dealers in used high technology equipment

Bitsavers' - Software and pdf document archive. Lots of computer software and manuals including HP/Agilent computers and some Tektronix manuals, catalogs, etc.

Control Automation - Active industrial automation and control community that provides both interesting content and useful resources for engineers news, technical articles, education, etc.

EE Power - Website for power engineering news, technical articles, education, etc.

Fluke Corporation

Fluke manuals - Fluke's manual site

Hewlett-Packard Archive - Excellent site for vintage HP manuals, catalogs, application notes, HP journals, etc.

Hewlett-Packard Memory Project - Fascinating HP history site. Check it out

HP Computer Museum - HP Product Catalogs: 1967-1992. Website also provides free software and manuals for vintage HP technical computers.

Kenneth A. Kuhn - Online Museum and Technical History of Hewlett-Packard which later became Agilent Technologies and now is Keysight Technologies

Keysight Technologies - formerly Agilent and Hewlett Packard

Keysight manuals - Keysight's manual search site

Keysight / Agilent manuals (ftp) - Agilent's ftp manual site

KO4BB Manuals - Excellent site for Ham equipment manuals, HP/Agilent, Tektronix, Fluke, manuals, application notes, ROM images, etc.

Manoman - HP and Tektronix manuals, (download documents moved to Google drive links: HP manuals - Tek manuals - Books )

Richard Sears, Vintage Electronics - Vintage electronics, mostly old scopes.

Rohde & Schwarz

Sphere Research - Great place of all kinds of electronic test equipment, parts, IC's , CRT's for Tek, HP, and others

Tektronix's website

Vintage Tektronix Museum - Great site. Check it out.

w140.com - Vintage Tektronix site. Nice equipment database and manuals

Capacitance Meter Home Page
Test Equipment Cables Home Page
Test Equipment Home Page