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Test Systems Stocks List

Symbol Name Country Exchange
AEHR Aehr Test Systems US NASDAQ
ATRO Astronics Corporation US NASDAQ
AVAV AeroVironment, Inc. US NASDAQ
BIO Bio-Rad Laboratories, Inc. US NYSE
DCO Ducommun Incorporated US NYSE
HEI Heico Corporation US NYSE
KEYS Keysight Technologies Inc. US NYSE
NATI National Instruments Corporation US NASDAQ
TER Teradyne, Inc. US NASDAQ
TMO Thermo Fisher Scientific Inc US NYSE
TRT Trio-Tech International US AMEX
ADTTF Advantest Corp US OTC
ATEYY Advantest Corporation US OTC
ATROB Astronics Corp US OTC
CLNFF Calian Group Ltd US OTC
DUERF Dürr Aktiengesellschaft US OTC
SPT Spirent Communications Plc UK LSE
DUKEOFS DUKE OFFSHORE LTD. IN BSE
NUC Nucletron Electronic Aktiengesellschaft DE F
AI Airtificial Intelligence Structures SA ES MC