 WEST WARWICK, R.I.--BUSINESS WIRE--AstroNova, Inc. NASDAQ: ALOT, a global leader in data visualization technologies, today announced financial results for the fiscal 2021 third quarter ended October 31, 2020. Our Product Identification segment delivered both revenue and margin improvements in the quarter while Test Measurement continued to reflect the effects of the Boeing 737 MAX grounding and COVID-19 on the commercial aerospace industry, said Greg Woods, AstroNovas President and 