General Info

Located in Arlington, Wash., CheckSum LLC is one of the leading suppliers of in-circuit test and on-board gang programming systems/services in the world. The firm offers various products, such as functional test, TestJet technology, boundary-scan, fixtures and software. For over 20 years, CheckSum LLC has been delivering test solutions to OEMs (original equipment manufacturer) and contract manufacturers. It serves customers ranging from automotive electronics manufacturers to global EMS providers, with an installed base of 3,000 test systems at more than 200 manufacturing sites in over 40 countries.