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美國吉時利(Keithley)  
吉時利的市場定位在具有高準確度的儀器和數據采集產品，同時為大規模生產以及集成測試提供完整的解決方案。
吉時利儀器公司為全球專業的電子制造商提供高準確度的用于產品測試、過程監控、產品發展和研究的各種測量解決方案。我公司大約擁有500多種產品，分別用于：源、測量、連接、控制或DC通信、射頻和光電信號。我們可以提供完整的包括儀器和主機插板的解決方案，既可作為系統的一個組件，也能作為獨立的解決方案。我們客戶是制造、產品更新和研究領域的工程師、技術人員和科學家。


Keithley markets highly accurate instruments and data acquisition products, as well as complete system solutions for high-volume production and assembly testing

Keithley Instruments, Inc. designs, develops, manufactures and markets complex electronic instruments and systems geared to the specialized needs of electronics manufacturers for high-performance production testing, process monitoring, product development and research. The Company has approximately 500 products used to source, measure, connect, control or communicate direct current (DC), radio frequency (RF) or optical signals. Product offerings include integrated systems solutions, along with instruments and personal computer (PC) plug-in boards that can be used as system components or stand-alone solutions. The Company's customers are engineers, technicians and scientists in manufacturing, product development and research functions.